61373970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{4639}}^1$

素因数の和:4669

約数の個数: 96

約数和(自身を含む): 190425600

約数和(自身を除く): 129051630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 4639, 6615, 9278, 13230, 13917, 23195, 27834, 32473, 41751, 46390, 64946, 69585, 83502, 97419, 125253, 139170, 162365, 194838, 208755, 227311, 250506, 292257, 324730, 417510, 454622, 487095, 584514, 626265, 681933, 876771, 974190, 1136555, 1252530, 1363866, 1461285, 1753542, 2045799, 2273110, 2922570, 3409665, 4091598, 4383855, 6137397, 6819330, 8767710, 10228995, 12274794, 20457990, 30686985, 61373970]

約数ペア:

[(1, 61373970), (2, 30686985), (3, 20457990), (5, 12274794), (6, 10228995), (7, 8767710), (9, 6819330), (10, 6137397), (14, 4383855), (15, 4091598), (18, 3409665), (21, 2922570), (27, 2273110), (30, 2045799), (35, 1753542), (42, 1461285), (45, 1363866), (49, 1252530), (54, 1136555), (63, 974190), (70, 876771), (90, 681933), (98, 626265), (105, 584514), (126, 487095), (135, 454622), (147, 417510), (189, 324730), (210, 292257), (245, 250506), (270, 227311), (294, 208755), (315, 194838), (378, 162365), (441, 139170), (490, 125253), (630, 97419), (735, 83502), (882, 69585), (945, 64946), (1323, 46390), (1470, 41751), (1890, 32473), (2205, 27834), (2646, 23195), (4410, 13917), (4639, 13230), (6615, 9278)]