72231930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 194987520

約数和(自身を除く): 122755590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 61, 90, 118, 122, 177, 183, 223, 295, 305, 354, 366, 446, 531, 549, 590, 610, 669, 885, 915, 1062, 1098, 1115, 1338, 1770, 1830, 2007, 2230, 2655, 2745, 3345, 3599, 4014, 5310, 5490, 6690, 7198, 10035, 10797, 13157, 13603, 17995, 20070, 21594, 26314, 27206, 32391, 35990, 39471, 40809, 53985, 64782, 65785, 68015, 78942, 81618, 107970, 118413, 122427, 131570, 136030, 161955, 197355, 204045, 236826, 244854, 323910, 394710, 408090, 592065, 612135, 802577, 1184130, 1224270, 1605154, 2407731, 4012885, 4815462, 7223193, 8025770, 12038655, 14446386, 24077310, 36115965, 72231930]

約数ペア:

[(1, 72231930), (2, 36115965), (3, 24077310), (5, 14446386), (6, 12038655), (9, 8025770), (10, 7223193), (15, 4815462), (18, 4012885), (30, 2407731), (45, 1605154), (59, 1224270), (61, 1184130), (90, 802577), (118, 612135), (122, 592065), (177, 408090), (183, 394710), (223, 323910), (295, 244854), (305, 236826), (354, 204045), (366, 197355), (446, 161955), (531, 136030), (549, 131570), (590, 122427), (610, 118413), (669, 107970), (885, 81618), (915, 78942), (1062, 68015), (1098, 65785), (1115, 64782), (1338, 53985), (1770, 40809), (1830, 39471), (2007, 35990), (2230, 32391), (2655, 27206), (2745, 26314), (3345, 21594), (3599, 20070), (4014, 17995), (5310, 13603), (5490, 13157), (6690, 10797), (7198, 10035)]