179154270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 485072640

約数和(自身を除く): 305918370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 157, 186, 279, 310, 314, 409, 465, 471, 558, 785, 818, 930, 942, 1227, 1395, 1413, 1570, 2045, 2355, 2454, 2790, 2826, 3681, 4090, 4710, 4867, 6135, 7065, 7362, 9734, 12270, 12679, 14130, 14601, 18405, 24335, 25358, 29202, 36810, 38037, 43803, 48670, 63395, 64213, 73005, 76074, 87606, 114111, 126790, 128426, 146010, 190185, 192639, 219015, 228222, 321065, 380370, 385278, 438030, 570555, 577917, 642130, 963195, 1141110, 1155834, 1926390, 1990603, 2889585, 3981206, 5779170, 5971809, 9953015, 11943618, 17915427, 19906030, 29859045, 35830854, 59718090, 89577135, 179154270]

約数ペア:

[(1, 179154270), (2, 89577135), (3, 59718090), (5, 35830854), (6, 29859045), (9, 19906030), (10, 17915427), (15, 11943618), (18, 9953015), (30, 5971809), (31, 5779170), (45, 3981206), (62, 2889585), (90, 1990603), (93, 1926390), (155, 1155834), (157, 1141110), (186, 963195), (279, 642130), (310, 577917), (314, 570555), (409, 438030), (465, 385278), (471, 380370), (558, 321065), (785, 228222), (818, 219015), (930, 192639), (942, 190185), (1227, 146010), (1395, 128426), (1413, 126790), (1570, 114111), (2045, 87606), (2355, 76074), (2454, 73005), (2790, 64213), (2826, 63395), (3681, 48670), (4090, 43803), (4710, 38037), (4867, 36810), (6135, 29202), (7065, 25358), (7362, 24335), (9734, 18405), (12270, 14601), (12679, 14130)]