529647930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4041

約数の個数: 128

約数和(自身を含む): 1637314560

約数和(自身を除く): 1107666630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 270, 315, 355, 378, 426, 497, 630, 639, 710, 945, 994, 1065, 1278, 1491, 1890, 1917, 2130, 2485, 2982, 3195, 3834, 3947, 4473, 4970, 6390, 7455, 7894, 8946, 9585, 11841, 13419, 14910, 19170, 19735, 22365, 23682, 26838, 27629, 35523, 39470, 44730, 55258, 59205, 67095, 71046, 82887, 106569, 118410, 134190, 138145, 165774, 177615, 213138, 248661, 276290, 280237, 355230, 414435, 497322, 532845, 560474, 745983, 828870, 840711, 1065690, 1243305, 1401185, 1491966, 1681422, 1961659, 2486610, 2522133, 2802370, 3729915, 3923318, 4203555, 5044266, 5884977, 7459830, 7566399, 8407110, 9808295, 11769954, 12610665, 15132798, 17654931, 19616590, 25221330, 29424885, 35309862, 37831995, 52964793, 58849770, 75663990, 88274655, 105929586, 176549310, 264823965, 529647930]

約数ペア:

[(1, 529647930), (2, 264823965), (3, 176549310), (5, 105929586), (6, 88274655), (7, 75663990), (9, 58849770), (10, 52964793), (14, 37831995), (15, 35309862), (18, 29424885), (21, 25221330), (27, 19616590), (30, 17654931), (35, 15132798), (42, 12610665), (45, 11769954), (54, 9808295), (63, 8407110), (70, 7566399), (71, 7459830), (90, 5884977), (105, 5044266), (126, 4203555), (135, 3923318), (142, 3729915), (189, 2802370), (210, 2522133), (213, 2486610), (270, 1961659), (315, 1681422), (355, 1491966), (378, 1401185), (426, 1243305), (497, 1065690), (630, 840711), (639, 828870), (710, 745983), (945, 560474), (994, 532845), (1065, 497322), (1278, 414435), (1491, 355230), (1890, 280237), (1917, 276290), (2130, 248661), (2485, 213138), (2982, 177615), (3195, 165774), (3834, 138145), (3947, 134190), (4473, 118410), (4970, 106569), (6390, 82887), (7455, 71046), (7894, 67095), (8946, 59205), (9585, 55258), (11841, 44730), (13419, 39470), (14910, 35523), (19170, 27629), (19735, 26838), (22365, 23682)]