391569392550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{384061}}^1$

素因数の和:385054

約数の個数: 96

約数和(自身を含む): 1110965393664

約数和(自身を除く): 719396001114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 971, 1050, 1942, 2913, 4855, 5826, 6797, 9710, 13594, 14565, 20391, 24275, 29130, 33985, 40782, 48550, 67970, 72825, 101955, 145650, 169925, 203910, 339850, 384061, 509775, 768122, 1019550, 1152183, 1920305, 2304366, 2688427, 3840610, 5376854, 5760915, 8065281, 9601525, 11521830, 13442135, 16130562, 19203050, 26884270, 28804575, 40326405, 57609150, 67210675, 80652810, 134421350, 201632025, 372923231, 403264050, 745846462, 1118769693, 1864616155, 2237539386, 2610462617, 3729232310, 5220925234, 5593848465, 7831387851, 9323080775, 11187696930, 13052313085, 15662775702, 18646161550, 26104626170, 27969242325, 39156939255, 55938484650, 65261565425, 78313878510, 130523130850, 195784696275, 391569392550]

約数ペア:

[(1, 391569392550), (2, 195784696275), (3, 130523130850), (5, 78313878510), (6, 65261565425), (7, 55938484650), (10, 39156939255), (14, 27969242325), (15, 26104626170), (21, 18646161550), (25, 15662775702), (30, 13052313085), (35, 11187696930), (42, 9323080775), (50, 7831387851), (70, 5593848465), (75, 5220925234), (105, 3729232310), (150, 2610462617), (175, 2237539386), (210, 1864616155), (350, 1118769693), (525, 745846462), (971, 403264050), (1050, 372923231), (1942, 201632025), (2913, 134421350), (4855, 80652810), (5826, 67210675), (6797, 57609150), (9710, 40326405), (13594, 28804575), (14565, 26884270), (20391, 19203050), (24275, 16130562), (29130, 13442135), (33985, 11521830), (40782, 9601525), (48550, 8065281), (67970, 5760915), (72825, 5376854), (101955, 3840610), (145650, 2688427), (169925, 2304366), (203910, 1920305), (339850, 1152183), (384061, 1019550), (509775, 768122)]