328242510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1879}}^1$

素因数の和:2542

約数の個数: 64

約数和(自身を含む): 877132800

約数和(自身を除く): 548890290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 647, 1294, 1879, 1941, 3235, 3758, 3882, 5637, 5823, 6470, 9395, 9705, 11274, 11646, 16911, 17469, 18790, 19410, 28185, 29115, 33822, 34938, 50733, 56370, 58230, 84555, 87345, 101466, 169110, 174690, 253665, 507330, 1215713, 2431426, 3647139, 6078565, 7294278, 10941417, 12157130, 18235695, 21882834, 32824251, 36471390, 54707085, 65648502, 109414170, 164121255, 328242510]

約数ペア:

[(1, 328242510), (2, 164121255), (3, 109414170), (5, 65648502), (6, 54707085), (9, 36471390), (10, 32824251), (15, 21882834), (18, 18235695), (27, 12157130), (30, 10941417), (45, 7294278), (54, 6078565), (90, 3647139), (135, 2431426), (270, 1215713), (647, 507330), (1294, 253665), (1879, 174690), (1941, 169110), (3235, 101466), (3758, 87345), (3882, 84555), (5637, 58230), (5823, 56370), (6470, 50733), (9395, 34938), (9705, 33822), (11274, 29115), (11646, 28185), (16911, 19410), (17469, 18790)]