15641010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 52925184

約数和(自身を除く): 37284174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 61, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 122, 126, 154, 165, 183, 185, 198, 210, 222, 231, 259, 305, 315, 330, 333, 366, 370, 385, 407, 427, 462, 495, 518, 549, 555, 610, 630, 666, 671, 693, 770, 777, 814, 854, 915, 990, 1098, 1110, 1155, 1221, 1281, 1295, 1342, 1386, 1554, 1665, 1830, 2013, 2035, 2135, 2257, 2310, 2331, 2442, 2562, 2590, 2745, 2849, 3330, 3355, 3465, 3663, 3843, 3885, 4026, 4070, 4270, 4514, 4662, 4697, 5490, 5698, 6039, 6105, 6405, 6710, 6771, 6930, 7326, 7686, 7770, 8547, 9394, 10065, 11285, 11655, 12078, 12210, 12810, 13542, 14091, 14245, 15799, 17094, 18315, 19215, 20130, 20313, 22570, 23310, 23485, 24827, 25641, 28182, 28490, 30195, 31598, 33855, 36630, 38430, 40626, 42273, 42735, 46970, 47397, 49654, 51282, 60390, 67710, 70455, 74481, 78995, 84546, 85470, 94794, 101565, 124135, 128205, 140910, 142191, 148962, 157990, 173789, 203130, 211365, 223443, 236985, 248270, 256410, 284382, 347578, 372405, 422730, 446886, 473970, 521367, 710955, 744810, 868945, 1042734, 1117215, 1421910, 1564101, 1737890, 2234430, 2606835, 3128202, 5213670, 7820505, 15641010]

約数ペア:

[(1, 15641010), (2, 7820505), (3, 5213670), (5, 3128202), (6, 2606835), (7, 2234430), (9, 1737890), (10, 1564101), (11, 1421910), (14, 1117215), (15, 1042734), (18, 868945), (21, 744810), (22, 710955), (30, 521367), (33, 473970), (35, 446886), (37, 422730), (42, 372405), (45, 347578), (55, 284382), (61, 256410), (63, 248270), (66, 236985), (70, 223443), (74, 211365), (77, 203130), (90, 173789), (99, 157990), (105, 148962), (110, 142191), (111, 140910), (122, 128205), (126, 124135), (154, 101565), (165, 94794), (183, 85470), (185, 84546), (198, 78995), (210, 74481), (222, 70455), (231, 67710), (259, 60390), (305, 51282), (315, 49654), (330, 47397), (333, 46970), (366, 42735), (370, 42273), (385, 40626), (407, 38430), (427, 36630), (462, 33855), (495, 31598), (518, 30195), (549, 28490), (555, 28182), (610, 25641), (630, 24827), (666, 23485), (671, 23310), (693, 22570), (770, 20313), (777, 20130), (814, 19215), (854, 18315), (915, 17094), (990, 15799), (1098, 14245), (1110, 14091), (1155, 13542), (1221, 12810), (1281, 12210), (1295, 12078), (1342, 11655), (1386, 11285), (1554, 10065), (1665, 9394), (1830, 8547), (2013, 7770), (2035, 7686), (2135, 7326), (2257, 6930), (2310, 6771), (2331, 6710), (2442, 6405), (2562, 6105), (2590, 6039), (2745, 5698), (2849, 5490), (3330, 4697), (3355, 4662), (3465, 4514), (3663, 4270), (3843, 4070), (3885, 4026)]