791027580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{269057}}^1$

素因数の和:269083

約数の個数: 72

約数和(自身を含む): 2576499408

約数和(自身を除く): 1785471828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 269057, 538114, 807171, 1076228, 1345285, 1614342, 1883399, 2690570, 3228684, 3766798, 4035855, 5381140, 5650197, 7533596, 8071710, 9416995, 11300394, 13183793, 16143420, 18833990, 22600788, 26367586, 28250985, 37667980, 39551379, 52735172, 56501970, 65918965, 79102758, 113003940, 131837930, 158205516, 197756895, 263675860, 395513790, 791027580]

約数ペア:

[(1, 791027580), (2, 395513790), (3, 263675860), (4, 197756895), (5, 158205516), (6, 131837930), (7, 113003940), (10, 79102758), (12, 65918965), (14, 56501970), (15, 52735172), (20, 39551379), (21, 37667980), (28, 28250985), (30, 26367586), (35, 22600788), (42, 18833990), (49, 16143420), (60, 13183793), (70, 11300394), (84, 9416995), (98, 8071710), (105, 7533596), (140, 5650197), (147, 5381140), (196, 4035855), (210, 3766798), (245, 3228684), (294, 2690570), (420, 1883399), (490, 1614342), (588, 1345285), (735, 1076228), (980, 807171), (1470, 538114), (2940, 269057)]