757086540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94873}}^1$

素因数の和:94911

約数の個数: 96

約数和(自身を含む): 2550213120

約数和(自身を除く): 1793126580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 94873, 189746, 284619, 379492, 474365, 569238, 664111, 948730, 1138476, 1328222, 1423095, 1802587, 1897460, 1992333, 2656444, 2846190, 3320555, 3605174, 3984666, 5407761, 5692380, 6641110, 7210348, 7969332, 9012935, 9961665, 10815522, 12618109, 13282220, 18025870, 19923330, 21631044, 25236218, 27038805, 36051740, 37854327, 39846660, 50472436, 54077610, 63090545, 75708654, 108155220, 126181090, 151417308, 189271635, 252362180, 378543270, 757086540]

約数ペア:

[(1, 757086540), (2, 378543270), (3, 252362180), (4, 189271635), (5, 151417308), (6, 126181090), (7, 108155220), (10, 75708654), (12, 63090545), (14, 54077610), (15, 50472436), (19, 39846660), (20, 37854327), (21, 36051740), (28, 27038805), (30, 25236218), (35, 21631044), (38, 19923330), (42, 18025870), (57, 13282220), (60, 12618109), (70, 10815522), (76, 9961665), (84, 9012935), (95, 7969332), (105, 7210348), (114, 6641110), (133, 5692380), (140, 5407761), (190, 3984666), (210, 3605174), (228, 3320555), (266, 2846190), (285, 2656444), (380, 1992333), (399, 1897460), (420, 1802587), (532, 1423095), (570, 1328222), (665, 1138476), (798, 948730), (1140, 664111), (1330, 569238), (1596, 474365), (1995, 379492), (2660, 284619), (3990, 189746), (7980, 94873)]