223470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 628992

約数和(自身を除く): 405522

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 191, 195, 234, 382, 390, 573, 585, 955, 1146, 1170, 1719, 1910, 2483, 2865, 3438, 4966, 5730, 7449, 8595, 12415, 14898, 17190, 22347, 24830, 37245, 44694, 74490, 111735, 223470]

約数ペア:

[(1, 223470), (2, 111735), (3, 74490), (5, 44694), (6, 37245), (9, 24830), (10, 22347), (13, 17190), (15, 14898), (18, 12415), (26, 8595), (30, 7449), (39, 5730), (45, 4966), (65, 3438), (78, 2865), (90, 2483), (117, 1910), (130, 1719), (191, 1170), (195, 1146), (234, 955), (382, 585), (390, 573)]