814211970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3668

約数の個数: 128

約数和(自身を含む): 2339705088

約数和(自身を除く): 1525493118

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 53, 55, 65, 66, 78, 106, 110, 130, 143, 159, 165, 195, 265, 286, 318, 330, 390, 429, 530, 583, 689, 715, 795, 858, 1166, 1378, 1430, 1590, 1749, 2067, 2145, 2915, 3445, 3498, 3581, 4134, 4290, 5830, 6890, 7162, 7579, 8745, 10335, 10743, 15158, 17490, 17905, 20670, 21486, 22737, 35810, 37895, 39391, 45474, 46553, 53715, 75790, 78782, 93106, 107430, 113685, 118173, 139659, 189793, 196955, 227370, 232765, 236346, 279318, 379586, 393910, 465530, 512083, 569379, 590865, 698295, 948965, 1024166, 1138758, 1181730, 1396590, 1536249, 1897930, 2087723, 2467309, 2560415, 2846895, 3072498, 4175446, 4934618, 5120830, 5693790, 6263169, 7401927, 7681245, 10438615, 12336545, 12526338, 14803854, 15362490, 20877230, 24673090, 27140399, 31315845, 37009635, 54280798, 62631690, 74019270, 81421197, 135701995, 162842394, 271403990, 407105985, 814211970]

約数ペア:

[(1, 814211970), (2, 407105985), (3, 271403990), (5, 162842394), (6, 135701995), (10, 81421197), (11, 74019270), (13, 62631690), (15, 54280798), (22, 37009635), (26, 31315845), (30, 27140399), (33, 24673090), (39, 20877230), (53, 15362490), (55, 14803854), (65, 12526338), (66, 12336545), (78, 10438615), (106, 7681245), (110, 7401927), (130, 6263169), (143, 5693790), (159, 5120830), (165, 4934618), (195, 4175446), (265, 3072498), (286, 2846895), (318, 2560415), (330, 2467309), (390, 2087723), (429, 1897930), (530, 1536249), (583, 1396590), (689, 1181730), (715, 1138758), (795, 1024166), (858, 948965), (1166, 698295), (1378, 590865), (1430, 569379), (1590, 512083), (1749, 465530), (2067, 393910), (2145, 379586), (2915, 279318), (3445, 236346), (3498, 232765), (3581, 227370), (4134, 196955), (4290, 189793), (5830, 139659), (6890, 118173), (7162, 113685), (7579, 107430), (8745, 93106), (10335, 78782), (10743, 75790), (15158, 53715), (17490, 46553), (17905, 45474), (20670, 39391), (21486, 37895), (22737, 35810)]