4265730

素因数分解:

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

素因数の和:121

約数の個数: 128

約数和(自身を含む): 13570560

約数和(自身を除く): 9304830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 61, 63, 70, 74, 90, 105, 111, 122, 126, 135, 183, 185, 189, 210, 222, 259, 270, 305, 315, 333, 366, 370, 378, 427, 518, 549, 555, 610, 630, 666, 777, 854, 915, 945, 999, 1098, 1110, 1281, 1295, 1554, 1647, 1665, 1830, 1890, 1998, 2135, 2257, 2331, 2562, 2590, 2745, 3294, 3330, 3843, 3885, 4270, 4514, 4662, 4995, 5490, 6405, 6771, 6993, 7686, 7770, 8235, 9990, 11285, 11529, 11655, 12810, 13542, 13986, 15799, 16470, 19215, 20313, 22570, 23058, 23310, 31598, 33855, 34965, 38430, 40626, 47397, 57645, 60939, 67710, 69930, 78995, 94794, 101565, 115290, 121878, 142191, 157990, 203130, 236985, 284382, 304695, 426573, 473970, 609390, 710955, 853146, 1421910, 2132865, 4265730]

約数ペア:

[(1, 4265730), (2, 2132865), (3, 1421910), (5, 853146), (6, 710955), (7, 609390), (9, 473970), (10, 426573), (14, 304695), (15, 284382), (18, 236985), (21, 203130), (27, 157990), (30, 142191), (35, 121878), (37, 115290), (42, 101565), (45, 94794), (54, 78995), (61, 69930), (63, 67710), (70, 60939), (74, 57645), (90, 47397), (105, 40626), (111, 38430), (122, 34965), (126, 33855), (135, 31598), (183, 23310), (185, 23058), (189, 22570), (210, 20313), (222, 19215), (259, 16470), (270, 15799), (305, 13986), (315, 13542), (333, 12810), (366, 11655), (370, 11529), (378, 11285), (427, 9990), (518, 8235), (549, 7770), (555, 7686), (610, 6993), (630, 6771), (666, 6405), (777, 5490), (854, 4995), (915, 4662), (945, 4514), (999, 4270), (1098, 3885), (1110, 3843), (1281, 3330), (1295, 3294), (1554, 2745), (1647, 2590), (1665, 2562), (1830, 2331), (1890, 2257), (1998, 2135)]