98471940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{234457}}^1$

素因数の和:234476

約数の個数: 48

約数和(自身を含む): 315111552

約数和(自身を除く): 216639612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 234457, 468914, 703371, 937828, 1172285, 1406742, 1641199, 2344570, 2813484, 3282398, 3516855, 4689140, 4923597, 6564796, 7033710, 8205995, 9847194, 14067420, 16411990, 19694388, 24617985, 32823980, 49235970, 98471940]

約数ペア:

[(1, 98471940), (2, 49235970), (3, 32823980), (4, 24617985), (5, 19694388), (6, 16411990), (7, 14067420), (10, 9847194), (12, 8205995), (14, 7033710), (15, 6564796), (20, 4923597), (21, 4689140), (28, 3516855), (30, 3282398), (35, 2813484), (42, 2344570), (60, 1641199), (70, 1406742), (84, 1172285), (105, 937828), (140, 703371), (210, 468914), (420, 234457)]