272870970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{983}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 691476480

約数和(自身を除く): 418605510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 487, 570, 974, 983, 1461, 1966, 2435, 2922, 2949, 4870, 4915, 5898, 7305, 9253, 9830, 14610, 14745, 18506, 18677, 27759, 29490, 37354, 46265, 55518, 56031, 92530, 93385, 112062, 138795, 186770, 277590, 280155, 478721, 560310, 957442, 1436163, 2393605, 2872326, 4787210, 7180815, 9095699, 14361630, 18191398, 27287097, 45478495, 54574194, 90956990, 136435485, 272870970]

約数ペア:

[(1, 272870970), (2, 136435485), (3, 90956990), (5, 54574194), (6, 45478495), (10, 27287097), (15, 18191398), (19, 14361630), (30, 9095699), (38, 7180815), (57, 4787210), (95, 2872326), (114, 2393605), (190, 1436163), (285, 957442), (487, 560310), (570, 478721), (974, 280155), (983, 277590), (1461, 186770), (1966, 138795), (2435, 112062), (2922, 93385), (2949, 92530), (4870, 56031), (4915, 55518), (5898, 46265), (7305, 37354), (9253, 29490), (9830, 27759), (14610, 18677), (14745, 18506)]