318824730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{506071}}^1$

素因数の和:506091

約数の個数: 48

約数和(自身を含む): 947366784

約数和(自身を除く): 628542054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 506071, 1012142, 1518213, 2530355, 3036426, 3542497, 4554639, 5060710, 7084994, 7591065, 9109278, 10627491, 15182130, 17712485, 21254982, 22773195, 31882473, 35424970, 45546390, 53137455, 63764946, 106274910, 159412365, 318824730]

約数ペア:

[(1, 318824730), (2, 159412365), (3, 106274910), (5, 63764946), (6, 53137455), (7, 45546390), (9, 35424970), (10, 31882473), (14, 22773195), (15, 21254982), (18, 17712485), (21, 15182130), (30, 10627491), (35, 9109278), (42, 7591065), (45, 7084994), (63, 5060710), (70, 4554639), (90, 3542497), (105, 3036426), (126, 2530355), (210, 1518213), (315, 1012142), (630, 506071)]