201527910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{4139}}^1$

素因数の和:4693

約数の個数: 48

約数和(自身を含む): 525067920

約数和(自身を除く): 323540010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 1082, 1623, 2705, 3246, 4139, 4869, 5410, 8115, 8278, 9738, 12417, 16230, 20695, 24345, 24834, 37251, 41390, 48690, 62085, 74502, 124170, 186255, 372510, 2239199, 4478398, 6717597, 11195995, 13435194, 20152791, 22391990, 33587985, 40305582, 67175970, 100763955, 201527910]

約数ペア:

[(1, 201527910), (2, 100763955), (3, 67175970), (5, 40305582), (6, 33587985), (9, 22391990), (10, 20152791), (15, 13435194), (18, 11195995), (30, 6717597), (45, 4478398), (90, 2239199), (541, 372510), (1082, 186255), (1623, 124170), (2705, 74502), (3246, 62085), (4139, 48690), (4869, 41390), (5410, 37251), (8115, 24834), (8278, 24345), (9738, 20695), (12417, 16230)]