564854940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241391}}^1$

素因数の和:241419

約数の個数: 72

約数和(自身を含む): 1845200448

約数和(自身を除く): 1280345508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 241391, 482782, 724173, 965564, 1206955, 1448346, 2172519, 2413910, 2896692, 3138083, 3620865, 4345038, 4827820, 6276166, 7241730, 8690076, 9414249, 10862595, 12552332, 14483460, 15690415, 18828498, 21725190, 28242747, 31380830, 37656996, 43450380, 47071245, 56485494, 62761660, 94142490, 112970988, 141213735, 188284980, 282427470, 564854940]

約数ペア:

[(1, 564854940), (2, 282427470), (3, 188284980), (4, 141213735), (5, 112970988), (6, 94142490), (9, 62761660), (10, 56485494), (12, 47071245), (13, 43450380), (15, 37656996), (18, 31380830), (20, 28242747), (26, 21725190), (30, 18828498), (36, 15690415), (39, 14483460), (45, 12552332), (52, 10862595), (60, 9414249), (65, 8690076), (78, 7241730), (90, 6276166), (117, 4827820), (130, 4345038), (156, 3620865), (180, 3138083), (195, 2896692), (234, 2413910), (260, 2172519), (390, 1448346), (468, 1206955), (585, 965564), (780, 724173), (1170, 482782), (2340, 241391)]