178171830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 480415104

約数和(自身を除く): 302243274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 73, 90, 94, 141, 146, 219, 235, 282, 365, 423, 438, 470, 577, 657, 705, 730, 846, 1095, 1154, 1314, 1410, 1731, 2115, 2190, 2885, 3285, 3431, 3462, 4230, 5193, 5770, 6570, 6862, 8655, 10293, 10386, 17155, 17310, 20586, 25965, 27119, 30879, 34310, 42121, 51465, 51930, 54238, 61758, 81357, 84242, 102930, 126363, 135595, 154395, 162714, 210605, 244071, 252726, 271190, 308790, 379089, 406785, 421210, 488142, 631815, 758178, 813570, 1220355, 1263630, 1895445, 1979687, 2440710, 3790890, 3959374, 5939061, 9898435, 11878122, 17817183, 19796870, 29695305, 35634366, 59390610, 89085915, 178171830]

約数ペア:

[(1, 178171830), (2, 89085915), (3, 59390610), (5, 35634366), (6, 29695305), (9, 19796870), (10, 17817183), (15, 11878122), (18, 9898435), (30, 5939061), (45, 3959374), (47, 3790890), (73, 2440710), (90, 1979687), (94, 1895445), (141, 1263630), (146, 1220355), (219, 813570), (235, 758178), (282, 631815), (365, 488142), (423, 421210), (438, 406785), (470, 379089), (577, 308790), (657, 271190), (705, 252726), (730, 244071), (846, 210605), (1095, 162714), (1154, 154395), (1314, 135595), (1410, 126363), (1731, 102930), (2115, 84242), (2190, 81357), (2885, 61758), (3285, 54238), (3431, 51930), (3462, 51465), (4230, 42121), (5193, 34310), (5770, 30879), (6570, 27119), (6862, 25965), (8655, 20586), (10293, 17310), (10386, 17155)]