2247256830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3203}}^1$

素因数の和:3490

約数の個数: 128

約数和(自身を含む): 6665960448

約数和(自身を除く): 4418703618

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 257, 273, 390, 455, 514, 546, 771, 910, 1285, 1365, 1542, 1799, 2570, 2730, 3203, 3341, 3598, 3855, 5397, 6406, 6682, 7710, 8995, 9609, 10023, 10794, 16015, 16705, 17990, 19218, 20046, 22421, 23387, 26985, 32030, 33410, 41639, 44842, 46774, 48045, 50115, 53970, 67263, 70161, 83278, 96090, 100230, 112105, 116935, 124917, 134526, 140322, 208195, 224210, 233870, 249834, 291473, 336315, 350805, 416390, 582946, 624585, 672630, 701610, 823171, 874419, 1249170, 1457365, 1646342, 1748838, 2469513, 2914730, 4115855, 4372095, 4939026, 5762197, 8231710, 8744190, 10701223, 11524394, 12347565, 17286591, 21402446, 24695130, 28810985, 32103669, 34573182, 53506115, 57621970, 64207338, 74908561, 86432955, 107012230, 149817122, 160518345, 172865910, 224725683, 321036690, 374542805, 449451366, 749085610, 1123628415, 2247256830]

約数ペア:

[(1, 2247256830), (2, 1123628415), (3, 749085610), (5, 449451366), (6, 374542805), (7, 321036690), (10, 224725683), (13, 172865910), (14, 160518345), (15, 149817122), (21, 107012230), (26, 86432955), (30, 74908561), (35, 64207338), (39, 57621970), (42, 53506115), (65, 34573182), (70, 32103669), (78, 28810985), (91, 24695130), (105, 21402446), (130, 17286591), (182, 12347565), (195, 11524394), (210, 10701223), (257, 8744190), (273, 8231710), (390, 5762197), (455, 4939026), (514, 4372095), (546, 4115855), (771, 2914730), (910, 2469513), (1285, 1748838), (1365, 1646342), (1542, 1457365), (1799, 1249170), (2570, 874419), (2730, 823171), (3203, 701610), (3341, 672630), (3598, 624585), (3855, 582946), (5397, 416390), (6406, 350805), (6682, 336315), (7710, 291473), (8995, 249834), (9609, 233870), (10023, 224210), (10794, 208195), (16015, 140322), (16705, 134526), (17990, 124917), (19218, 116935), (20046, 112105), (22421, 100230), (23387, 96090), (26985, 83278), (32030, 70161), (33410, 67263), (41639, 53970), (44842, 50115), (46774, 48045)]