401048730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4561}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 1044022824

約数和(自身を除く): 642974094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 977, 1954, 2931, 4561, 4885, 5862, 8793, 9122, 9770, 13683, 14655, 17586, 22805, 27366, 29310, 41049, 43965, 45610, 68415, 82098, 87930, 136830, 205245, 410490, 4456097, 8912194, 13368291, 22280485, 26736582, 40104873, 44560970, 66841455, 80209746, 133682910, 200524365, 401048730]

約数ペア:

[(1, 401048730), (2, 200524365), (3, 133682910), (5, 80209746), (6, 66841455), (9, 44560970), (10, 40104873), (15, 26736582), (18, 22280485), (30, 13368291), (45, 8912194), (90, 4456097), (977, 410490), (1954, 205245), (2931, 136830), (4561, 87930), (4885, 82098), (5862, 68415), (8793, 45610), (9122, 43965), (9770, 41049), (13683, 29310), (14655, 27366), (17586, 22805)]