65273490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 178167600

約数和(自身を除く): 112894110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 89, 90, 145, 174, 178, 261, 267, 281, 290, 435, 445, 522, 534, 562, 801, 843, 870, 890, 1305, 1335, 1405, 1602, 1686, 2529, 2581, 2610, 2670, 2810, 4005, 4215, 5058, 5162, 7743, 8010, 8149, 8430, 12645, 12905, 15486, 16298, 23229, 24447, 25009, 25290, 25810, 38715, 40745, 46458, 48894, 50018, 73341, 75027, 77430, 81490, 116145, 122235, 125045, 146682, 150054, 225081, 232290, 244470, 250090, 366705, 375135, 450162, 725261, 733410, 750270, 1125405, 1450522, 2175783, 2250810, 3626305, 4351566, 6527349, 7252610, 10878915, 13054698, 21757830, 32636745, 65273490]

約数ペア:

[(1, 65273490), (2, 32636745), (3, 21757830), (5, 13054698), (6, 10878915), (9, 7252610), (10, 6527349), (15, 4351566), (18, 3626305), (29, 2250810), (30, 2175783), (45, 1450522), (58, 1125405), (87, 750270), (89, 733410), (90, 725261), (145, 450162), (174, 375135), (178, 366705), (261, 250090), (267, 244470), (281, 232290), (290, 225081), (435, 150054), (445, 146682), (522, 125045), (534, 122235), (562, 116145), (801, 81490), (843, 77430), (870, 75027), (890, 73341), (1305, 50018), (1335, 48894), (1405, 46458), (1602, 40745), (1686, 38715), (2529, 25810), (2581, 25290), (2610, 25009), (2670, 24447), (2810, 23229), (4005, 16298), (4215, 15486), (5058, 12905), (5162, 12645), (7743, 8430), (8010, 8149)]