1570971220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7919}}^1$

素因数の和:8057

約数の個数: 96

約数和(自身を含む): 4098124800

約数和(自身を除く): 2527153580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 130, 140, 182, 218, 260, 364, 436, 455, 545, 763, 910, 1090, 1417, 1526, 1820, 2180, 2834, 3052, 3815, 5668, 7085, 7630, 7919, 9919, 14170, 15260, 15838, 19838, 28340, 31676, 39595, 39676, 49595, 55433, 79190, 99190, 102947, 110866, 158380, 198380, 205894, 221732, 277165, 411788, 514735, 554330, 720629, 863171, 1029470, 1108660, 1441258, 1726342, 2058940, 2882516, 3452684, 3603145, 4315855, 6042197, 7206290, 8631710, 11221223, 12084394, 14412580, 17263420, 22442446, 24168788, 30210985, 44884892, 56106115, 60421970, 78548561, 112212230, 120843940, 157097122, 224424460, 314194244, 392742805, 785485610, 1570971220]

約数ペア:

[(1, 1570971220), (2, 785485610), (4, 392742805), (5, 314194244), (7, 224424460), (10, 157097122), (13, 120843940), (14, 112212230), (20, 78548561), (26, 60421970), (28, 56106115), (35, 44884892), (52, 30210985), (65, 24168788), (70, 22442446), (91, 17263420), (109, 14412580), (130, 12084394), (140, 11221223), (182, 8631710), (218, 7206290), (260, 6042197), (364, 4315855), (436, 3603145), (455, 3452684), (545, 2882516), (763, 2058940), (910, 1726342), (1090, 1441258), (1417, 1108660), (1526, 1029470), (1820, 863171), (2180, 720629), (2834, 554330), (3052, 514735), (3815, 411788), (5668, 277165), (7085, 221732), (7630, 205894), (7919, 198380), (9919, 158380), (14170, 110866), (15260, 102947), (15838, 99190), (19838, 79190), (28340, 55433), (31676, 49595), (39595, 39676)]