2912120190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{2267}}^1$

素因数の和:4326

約数の個数: 96

約数和(自身を含む): 8661219840

約数和(自身を除く): 5749099650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2039, 2267, 4078, 4534, 6117, 6801, 10195, 11335, 12234, 13602, 14273, 15869, 18351, 20390, 20403, 22670, 28546, 30585, 31738, 34005, 36702, 40806, 42819, 47607, 61170, 68010, 71365, 79345, 85638, 91755, 95214, 102015, 128457, 142730, 142821, 158690, 183510, 204030, 214095, 238035, 256914, 285642, 428190, 476070, 642285, 714105, 1284570, 1428210, 4622413, 9244826, 13867239, 23112065, 27734478, 32356891, 41601717, 46224130, 64713782, 69336195, 83203434, 97070673, 138672390, 161784455, 194141346, 208008585, 291212019, 323568910, 416017170, 485353365, 582424038, 970706730, 1456060095, 2912120190]

約数ペア:

[(1, 2912120190), (2, 1456060095), (3, 970706730), (5, 582424038), (6, 485353365), (7, 416017170), (9, 323568910), (10, 291212019), (14, 208008585), (15, 194141346), (18, 161784455), (21, 138672390), (30, 97070673), (35, 83203434), (42, 69336195), (45, 64713782), (63, 46224130), (70, 41601717), (90, 32356891), (105, 27734478), (126, 23112065), (210, 13867239), (315, 9244826), (630, 4622413), (2039, 1428210), (2267, 1284570), (4078, 714105), (4534, 642285), (6117, 476070), (6801, 428190), (10195, 285642), (11335, 256914), (12234, 238035), (13602, 214095), (14273, 204030), (15869, 183510), (18351, 158690), (20390, 142821), (20403, 142730), (22670, 128457), (28546, 102015), (30585, 95214), (31738, 91755), (34005, 85638), (36702, 79345), (40806, 71365), (42819, 68010), (47607, 61170)]