1342502070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28927}}^1$

素因数の和:28974

約数の個数: 128

約数和(自身を含む): 4198957056

約数和(自身を除く): 2856454986

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 9282, 15470, 23205, 28927, 46410, 57854, 86781, 144635, 173562, 202489, 289270, 376051, 404978, 433905, 491759, 607467, 752102, 867810, 983518, 1012445, 1128153, 1214934, 1475277, 1880255, 2024890, 2256306, 2458795, 2632357, 2950554, 3037335, 3442313, 3760510, 4917590, 5264714, 5640765, 6074670, 6392867, 6884626, 7376385, 7897071, 10326939, 11281530, 12785734, 13161785, 14752770, 15794142, 17211565, 19178601, 20653878, 26323570, 31964335, 34423130, 38357202, 39485355, 44750069, 51634695, 63928670, 78970710, 89500138, 95893005, 103269390, 134250207, 191786010, 223750345, 268500414, 447500690, 671251035, 1342502070]

約数ペア:

[(1, 1342502070), (2, 671251035), (3, 447500690), (5, 268500414), (6, 223750345), (7, 191786010), (10, 134250207), (13, 103269390), (14, 95893005), (15, 89500138), (17, 78970710), (21, 63928670), (26, 51634695), (30, 44750069), (34, 39485355), (35, 38357202), (39, 34423130), (42, 31964335), (51, 26323570), (65, 20653878), (70, 19178601), (78, 17211565), (85, 15794142), (91, 14752770), (102, 13161785), (105, 12785734), (119, 11281530), (130, 10326939), (170, 7897071), (182, 7376385), (195, 6884626), (210, 6392867), (221, 6074670), (238, 5640765), (255, 5264714), (273, 4917590), (357, 3760510), (390, 3442313), (442, 3037335), (455, 2950554), (510, 2632357), (546, 2458795), (595, 2256306), (663, 2024890), (714, 1880255), (910, 1475277), (1105, 1214934), (1190, 1128153), (1326, 1012445), (1365, 983518), (1547, 867810), (1785, 752102), (2210, 607467), (2730, 491759), (3094, 433905), (3315, 404978), (3570, 376051), (4641, 289270), (6630, 202489), (7735, 173562), (9282, 144635), (15470, 86781), (23205, 57854), (28927, 46410)]