181580490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22204

約数の個数: 96

約数和(自身を含む): 581083776

約数和(自身を除く): 399503286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 22171, 44342, 66513, 110855, 133026, 155197, 199539, 221710, 288223, 310394, 332565, 399078, 465591, 576446, 665130, 775985, 864669, 931182, 997695, 1396773, 1441115, 1551970, 1729338, 1995390, 2017561, 2327955, 2594007, 2793546, 2882230, 4035122, 4323345, 4655910, 5188014, 6052683, 6983865, 8646690, 10087805, 12105366, 12970035, 13967730, 18158049, 20175610, 25940070, 30263415, 36316098, 60526830, 90790245, 181580490]

約数ペア:

[(1, 181580490), (2, 90790245), (3, 60526830), (5, 36316098), (6, 30263415), (7, 25940070), (9, 20175610), (10, 18158049), (13, 13967730), (14, 12970035), (15, 12105366), (18, 10087805), (21, 8646690), (26, 6983865), (30, 6052683), (35, 5188014), (39, 4655910), (42, 4323345), (45, 4035122), (63, 2882230), (65, 2793546), (70, 2594007), (78, 2327955), (90, 2017561), (91, 1995390), (105, 1729338), (117, 1551970), (126, 1441115), (130, 1396773), (182, 997695), (195, 931182), (210, 864669), (234, 775985), (273, 665130), (315, 576446), (390, 465591), (455, 399078), (546, 332565), (585, 310394), (630, 288223), (819, 221710), (910, 199539), (1170, 155197), (1365, 133026), (1638, 110855), (2730, 66513), (4095, 44342), (8190, 22171)]