74603970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5639}}^1$

素因数の和:5669

約数の個数: 96

約数和(自身を含む): 231465600

約数和(自身を除く): 156861630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5639, 6615, 11278, 13230, 16917, 28195, 33834, 39473, 50751, 56390, 78946, 84585, 101502, 118419, 152253, 169170, 197365, 236838, 253755, 276311, 304506, 355257, 394730, 507510, 552622, 592095, 710514, 761265, 828933, 1065771, 1184190, 1381555, 1522530, 1657866, 1776285, 2131542, 2486799, 2763110, 3552570, 4144665, 4973598, 5328855, 7460397, 8289330, 10657710, 12433995, 14920794, 24867990, 37301985, 74603970]

約数ペア:

[(1, 74603970), (2, 37301985), (3, 24867990), (5, 14920794), (6, 12433995), (7, 10657710), (9, 8289330), (10, 7460397), (14, 5328855), (15, 4973598), (18, 4144665), (21, 3552570), (27, 2763110), (30, 2486799), (35, 2131542), (42, 1776285), (45, 1657866), (49, 1522530), (54, 1381555), (63, 1184190), (70, 1065771), (90, 828933), (98, 761265), (105, 710514), (126, 592095), (135, 552622), (147, 507510), (189, 394730), (210, 355257), (245, 304506), (270, 276311), (294, 253755), (315, 236838), (378, 197365), (441, 169170), (490, 152253), (630, 118419), (735, 101502), (882, 84585), (945, 78946), (1323, 56390), (1470, 50751), (1890, 39473), (2205, 33834), (2646, 28195), (4410, 16917), (5639, 13230), (6615, 11278)]