13538460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 43267392

約数和(自身を除く): 29728932

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, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1021, 1105, 1326, 2042, 2210, 2652, 3063, 3315, 4084, 4420, 5105, 6126, 6630, 10210, 12252, 13260, 13273, 15315, 17357, 20420, 26546, 30630, 34714, 39819, 52071, 53092, 61260, 66365, 69428, 79638, 86785, 104142, 132730, 159276, 173570, 199095, 208284, 225641, 260355, 265460, 347140, 398190, 451282, 520710, 676923, 796380, 902564, 1041420, 1128205, 1353846, 2256410, 2707692, 3384615, 4512820, 6769230, 13538460]

約数ペア:

[(1, 13538460), (2, 6769230), (3, 4512820), (4, 3384615), (5, 2707692), (6, 2256410), (10, 1353846), (12, 1128205), (13, 1041420), (15, 902564), (17, 796380), (20, 676923), (26, 520710), (30, 451282), (34, 398190), (39, 347140), (51, 265460), (52, 260355), (60, 225641), (65, 208284), (68, 199095), (78, 173570), (85, 159276), (102, 132730), (130, 104142), (156, 86785), (170, 79638), (195, 69428), (204, 66365), (221, 61260), (255, 53092), (260, 52071), (340, 39819), (390, 34714), (442, 30630), (510, 26546), (663, 20420), (780, 17357), (884, 15315), (1020, 13273), (1021, 13260), (1105, 12252), (1326, 10210), (2042, 6630), (2210, 6126), (2652, 5105), (3063, 4420), (3315, 4084)]