73487070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 201636864

約数和(自身を除く): 128149794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 131, 138, 207, 230, 262, 271, 345, 393, 414, 542, 655, 690, 786, 813, 1035, 1179, 1310, 1355, 1626, 1965, 2070, 2358, 2439, 2710, 3013, 3930, 4065, 4878, 5895, 6026, 6233, 8130, 9039, 11790, 12195, 12466, 15065, 18078, 18699, 24390, 27117, 30130, 31165, 35501, 37398, 45195, 54234, 56097, 62330, 71002, 90390, 93495, 106503, 112194, 135585, 177505, 186990, 213006, 271170, 280485, 319509, 355010, 532515, 560970, 639018, 816523, 1065030, 1597545, 1633046, 2449569, 3195090, 4082615, 4899138, 7348707, 8165230, 12247845, 14697414, 24495690, 36743535, 73487070]

約数ペア:

[(1, 73487070), (2, 36743535), (3, 24495690), (5, 14697414), (6, 12247845), (9, 8165230), (10, 7348707), (15, 4899138), (18, 4082615), (23, 3195090), (30, 2449569), (45, 1633046), (46, 1597545), (69, 1065030), (90, 816523), (115, 639018), (131, 560970), (138, 532515), (207, 355010), (230, 319509), (262, 280485), (271, 271170), (345, 213006), (393, 186990), (414, 177505), (542, 135585), (655, 112194), (690, 106503), (786, 93495), (813, 90390), (1035, 71002), (1179, 62330), (1310, 56097), (1355, 54234), (1626, 45195), (1965, 37398), (2070, 35501), (2358, 31165), (2439, 30130), (2710, 27117), (3013, 24390), (3930, 18699), (4065, 18078), (4878, 15065), (5895, 12466), (6026, 12195), (6233, 11790), (8130, 9039)]