98456940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5751

約数の個数: 72

約数和(自身を含む): 301785120

約数和(自身を除く): 203328180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5639, 5820, 8730, 11278, 16917, 17460, 22556, 28195, 33834, 50751, 56390, 67668, 84585, 101502, 112780, 169170, 203004, 253755, 338340, 507510, 546983, 1015020, 1093966, 1640949, 2187932, 2734915, 3281898, 4922847, 5469830, 6563796, 8204745, 9845694, 10939660, 16409490, 19691388, 24614235, 32818980, 49228470, 98456940]

約数ペア:

[(1, 98456940), (2, 49228470), (3, 32818980), (4, 24614235), (5, 19691388), (6, 16409490), (9, 10939660), (10, 9845694), (12, 8204745), (15, 6563796), (18, 5469830), (20, 4922847), (30, 3281898), (36, 2734915), (45, 2187932), (60, 1640949), (90, 1093966), (97, 1015020), (180, 546983), (194, 507510), (291, 338340), (388, 253755), (485, 203004), (582, 169170), (873, 112780), (970, 101502), (1164, 84585), (1455, 67668), (1746, 56390), (1940, 50751), (2910, 33834), (3492, 28195), (4365, 22556), (5639, 17460), (5820, 16917), (8730, 11278)]