38513940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{983}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 108114048

約数和(自身を除く): 69600108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 983, 1306, 1959, 1966, 2612, 2949, 3265, 3918, 3932, 4915, 5898, 6530, 7836, 9795, 9830, 11796, 13060, 14745, 19590, 19660, 29490, 39180, 58980, 641899, 1283798, 1925697, 2567596, 3209495, 3851394, 6418990, 7702788, 9628485, 12837980, 19256970, 38513940]

約数ペア:

[(1, 38513940), (2, 19256970), (3, 12837980), (4, 9628485), (5, 7702788), (6, 6418990), (10, 3851394), (12, 3209495), (15, 2567596), (20, 1925697), (30, 1283798), (60, 641899), (653, 58980), (983, 39180), (1306, 29490), (1959, 19660), (1966, 19590), (2612, 14745), (2949, 13060), (3265, 11796), (3918, 9830), (3932, 9795), (4915, 7836), (5898, 6530)]