29810910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18749}}^1$

素因数の和:18812

約数の個数: 32

約数和(自身を含む): 72900000

約数和(自身を除く): 43089090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 18749, 37498, 56247, 93745, 112494, 187490, 281235, 562470, 993697, 1987394, 2981091, 4968485, 5962182, 9936970, 14905455, 29810910]

約数ペア:

[(1, 29810910), (2, 14905455), (3, 9936970), (5, 5962182), (6, 4968485), (10, 2981091), (15, 1987394), (30, 993697), (53, 562470), (106, 281235), (159, 187490), (265, 112494), (318, 93745), (530, 56247), (795, 37498), (1590, 18749)]