1244384570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 2670554880

約数和(自身を除く): 1426170310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 239, 242, 286, 331, 478, 605, 662, 715, 1195, 1210, 1430, 1573, 1655, 2390, 2629, 3107, 3146, 3310, 3641, 4303, 5258, 6214, 7282, 7865, 8606, 13145, 15535, 15730, 18205, 21515, 26290, 28919, 31070, 34177, 36410, 40051, 43030, 47333, 57838, 68354, 79109, 80102, 94666, 144595, 158218, 170885, 200255, 236665, 289190, 341770, 375947, 395545, 400510, 473330, 520663, 751894, 791090, 870199, 1028417, 1041326, 1740398, 1879735, 2056834, 2603315, 3759470, 4350995, 5142085, 5206630, 8701990, 9572189, 10284170, 11312587, 19144378, 22625174, 47860945, 56562935, 95721890, 113125870, 124438457, 248876914, 622192285, 1244384570]

約数ペア:

[(1, 1244384570), (2, 622192285), (5, 248876914), (10, 124438457), (11, 113125870), (13, 95721890), (22, 56562935), (26, 47860945), (55, 22625174), (65, 19144378), (110, 11312587), (121, 10284170), (130, 9572189), (143, 8701990), (239, 5206630), (242, 5142085), (286, 4350995), (331, 3759470), (478, 2603315), (605, 2056834), (662, 1879735), (715, 1740398), (1195, 1041326), (1210, 1028417), (1430, 870199), (1573, 791090), (1655, 751894), (2390, 520663), (2629, 473330), (3107, 400510), (3146, 395545), (3310, 375947), (3641, 341770), (4303, 289190), (5258, 236665), (6214, 200255), (7282, 170885), (7865, 158218), (8606, 144595), (13145, 94666), (15535, 80102), (15730, 79109), (18205, 68354), (21515, 57838), (26290, 47333), (28919, 43030), (31070, 40051), (34177, 36410)]