1376970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 3870720

約数和(自身を除く): 2493750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 83, 105, 158, 166, 210, 237, 249, 395, 415, 474, 498, 553, 581, 790, 830, 1106, 1162, 1185, 1245, 1659, 1743, 2370, 2490, 2765, 2905, 3318, 3486, 5530, 5810, 6557, 8295, 8715, 13114, 16590, 17430, 19671, 32785, 39342, 45899, 65570, 91798, 98355, 137697, 196710, 229495, 275394, 458990, 688485, 1376970]

約数ペア:

[(1, 1376970), (2, 688485), (3, 458990), (5, 275394), (6, 229495), (7, 196710), (10, 137697), (14, 98355), (15, 91798), (21, 65570), (30, 45899), (35, 39342), (42, 32785), (70, 19671), (79, 17430), (83, 16590), (105, 13114), (158, 8715), (166, 8295), (210, 6557), (237, 5810), (249, 5530), (395, 3486), (415, 3318), (474, 2905), (498, 2765), (553, 2490), (581, 2370), (790, 1743), (830, 1659), (1106, 1245), (1162, 1185)]