626254860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12323}}^1$

素因数の和:12364

約数の個数: 144

約数和(自身を含む): 2202939648

約数和(自身を除く): 1576684788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12323, 12705, 16940, 24646, 25410, 36969, 49292, 50820, 61615, 73938, 86261, 123230, 135553, 147876, 172522, 184845, 246460, 258783, 271106, 345044, 369690, 406659, 431305, 517566, 542212, 677765, 739380, 813318, 862610, 948871, 1035132, 1293915, 1355530, 1491083, 1626636, 1725220, 1897742, 2033295, 2587830, 2711060, 2846613, 2982166, 3795484, 4066590, 4473249, 4744355, 5175660, 5693226, 5964332, 7455415, 8133180, 8946498, 9488710, 10437581, 11386452, 14233065, 14910830, 17892996, 18977420, 20875162, 22366245, 28466130, 29821660, 31312743, 41750324, 44732490, 52187905, 56932260, 62625486, 89464980, 104375810, 125250972, 156563715, 208751620, 313127430, 626254860]

約数ペア:

[(1, 626254860), (2, 313127430), (3, 208751620), (4, 156563715), (5, 125250972), (6, 104375810), (7, 89464980), (10, 62625486), (11, 56932260), (12, 52187905), (14, 44732490), (15, 41750324), (20, 31312743), (21, 29821660), (22, 28466130), (28, 22366245), (30, 20875162), (33, 18977420), (35, 17892996), (42, 14910830), (44, 14233065), (55, 11386452), (60, 10437581), (66, 9488710), (70, 8946498), (77, 8133180), (84, 7455415), (105, 5964332), (110, 5693226), (121, 5175660), (132, 4744355), (140, 4473249), (154, 4066590), (165, 3795484), (210, 2982166), (220, 2846613), (231, 2711060), (242, 2587830), (308, 2033295), (330, 1897742), (363, 1725220), (385, 1626636), (420, 1491083), (462, 1355530), (484, 1293915), (605, 1035132), (660, 948871), (726, 862610), (770, 813318), (847, 739380), (924, 677765), (1155, 542212), (1210, 517566), (1452, 431305), (1540, 406659), (1694, 369690), (1815, 345044), (2310, 271106), (2420, 258783), (2541, 246460), (3388, 184845), (3630, 172522), (4235, 147876), (4620, 135553), (5082, 123230), (7260, 86261), (8470, 73938), (10164, 61615), (12323, 50820), (12705, 49292), (16940, 36969), (24646, 25410)]