29903940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1410

約数の個数: 108

約数和(自身を含む): 99777132

約数和(自身を除く): 69873192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1373, 1452, 1815, 1980, 2178, 2420, 2746, 3630, 4119, 4356, 5445, 5492, 6865, 7260, 8238, 10890, 12357, 13730, 15103, 16476, 20595, 21780, 24714, 27460, 30206, 41190, 45309, 49428, 60412, 61785, 75515, 82380, 90618, 123570, 135927, 151030, 166133, 181236, 226545, 247140, 271854, 302060, 332266, 453090, 498399, 543708, 664532, 679635, 830665, 906180, 996798, 1359270, 1495197, 1661330, 1993596, 2491995, 2718540, 2990394, 3322660, 4983990, 5980788, 7475985, 9967980, 14951970, 29903940]

約数ペア:

[(1, 29903940), (2, 14951970), (3, 9967980), (4, 7475985), (5, 5980788), (6, 4983990), (9, 3322660), (10, 2990394), (11, 2718540), (12, 2491995), (15, 1993596), (18, 1661330), (20, 1495197), (22, 1359270), (30, 996798), (33, 906180), (36, 830665), (44, 679635), (45, 664532), (55, 543708), (60, 498399), (66, 453090), (90, 332266), (99, 302060), (110, 271854), (121, 247140), (132, 226545), (165, 181236), (180, 166133), (198, 151030), (220, 135927), (242, 123570), (330, 90618), (363, 82380), (396, 75515), (484, 61785), (495, 60412), (605, 49428), (660, 45309), (726, 41190), (990, 30206), (1089, 27460), (1210, 24714), (1373, 21780), (1452, 20595), (1815, 16476), (1980, 15103), (2178, 13730), (2420, 12357), (2746, 10890), (3630, 8238), (4119, 7260), (4356, 6865), (5445, 5492)]