1843140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 5927040

約数和(自身を除く): 4083900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 139, 156, 170, 195, 204, 221, 255, 260, 278, 340, 390, 417, 442, 510, 556, 663, 695, 780, 834, 884, 1020, 1105, 1326, 1390, 1668, 1807, 2085, 2210, 2363, 2652, 2780, 3315, 3614, 4170, 4420, 4726, 5421, 6630, 7089, 7228, 8340, 9035, 9452, 10842, 11815, 13260, 14178, 18070, 21684, 23630, 27105, 28356, 30719, 35445, 36140, 47260, 54210, 61438, 70890, 92157, 108420, 122876, 141780, 153595, 184314, 307190, 368628, 460785, 614380, 921570, 1843140]

約数ペア:

[(1, 1843140), (2, 921570), (3, 614380), (4, 460785), (5, 368628), (6, 307190), (10, 184314), (12, 153595), (13, 141780), (15, 122876), (17, 108420), (20, 92157), (26, 70890), (30, 61438), (34, 54210), (39, 47260), (51, 36140), (52, 35445), (60, 30719), (65, 28356), (68, 27105), (78, 23630), (85, 21684), (102, 18070), (130, 14178), (139, 13260), (156, 11815), (170, 10842), (195, 9452), (204, 9035), (221, 8340), (255, 7228), (260, 7089), (278, 6630), (340, 5421), (390, 4726), (417, 4420), (442, 4170), (510, 3614), (556, 3315), (663, 2780), (695, 2652), (780, 2363), (834, 2210), (884, 2085), (1020, 1807), (1105, 1668), (1326, 1390)]