498868980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{136303}}^1$

素因数の和:136376

約数の個数: 48

約数和(自身を含む): 1419742464

約数和(自身を除く): 920873484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 136303, 272606, 408909, 545212, 681515, 817818, 1363030, 1635636, 2044545, 2726060, 4089090, 8178180, 8314483, 16628966, 24943449, 33257932, 41572415, 49886898, 83144830, 99773796, 124717245, 166289660, 249434490, 498868980]

約数ペア:

[(1, 498868980), (2, 249434490), (3, 166289660), (4, 124717245), (5, 99773796), (6, 83144830), (10, 49886898), (12, 41572415), (15, 33257932), (20, 24943449), (30, 16628966), (60, 8314483), (61, 8178180), (122, 4089090), (183, 2726060), (244, 2044545), (305, 1635636), (366, 1363030), (610, 817818), (732, 681515), (915, 545212), (1220, 408909), (1830, 272606), (3660, 136303)]