1490147010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26407}}^1$

素因数の和:26453

約数の個数: 128

約数和(自身を含む): 4563302400

約数和(自身を除く): 3073155390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 5130, 5643, 6270, 9405, 11286, 18810, 26407, 28215, 52814, 56430, 79221, 132035, 158442, 237663, 264070, 290477, 396105, 475326, 501733, 580954, 712989, 792210, 871431, 1003466, 1188315, 1425978, 1452385, 1505199, 1742862, 2376630, 2508665, 2614293, 2904770, 3010398, 3564945, 4357155, 4515597, 5017330, 5228586, 5519063, 7129890, 7525995, 7842879, 8714310, 9031194, 11038126, 13071465, 13546791, 15051990, 15685758, 16557189, 22577985, 26142930, 27093582, 27595315, 33114378, 39214395, 45155970, 49671567, 55190630, 67733955, 78428790, 82785945, 99343134, 135467910, 149014701, 165571890, 248357835, 298029402, 496715670, 745073505, 1490147010]

約数ペア:

[(1, 1490147010), (2, 745073505), (3, 496715670), (5, 298029402), (6, 248357835), (9, 165571890), (10, 149014701), (11, 135467910), (15, 99343134), (18, 82785945), (19, 78428790), (22, 67733955), (27, 55190630), (30, 49671567), (33, 45155970), (38, 39214395), (45, 33114378), (54, 27595315), (55, 27093582), (57, 26142930), (66, 22577985), (90, 16557189), (95, 15685758), (99, 15051990), (110, 13546791), (114, 13071465), (135, 11038126), (165, 9031194), (171, 8714310), (190, 7842879), (198, 7525995), (209, 7129890), (270, 5519063), (285, 5228586), (297, 5017330), (330, 4515597), (342, 4357155), (418, 3564945), (495, 3010398), (513, 2904770), (570, 2614293), (594, 2508665), (627, 2376630), (855, 1742862), (990, 1505199), (1026, 1452385), (1045, 1425978), (1254, 1188315), (1485, 1003466), (1710, 871431), (1881, 792210), (2090, 712989), (2565, 580954), (2970, 501733), (3135, 475326), (3762, 396105), (5130, 290477), (5643, 264070), (6270, 237663), (9405, 158442), (11286, 132035), (18810, 79221), (26407, 56430), (28215, 52814)]