8256289830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4817}}^1$

素因数の和:4974

約数の個数: 128

約数和(自身を含む): 21757317120

約数和(自身を除く): 13501027290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 97, 114, 155, 186, 190, 194, 285, 291, 310, 465, 485, 570, 582, 589, 930, 970, 1178, 1455, 1767, 1843, 2910, 2945, 3007, 3534, 3686, 4817, 5529, 5890, 6014, 8835, 9021, 9215, 9634, 11058, 14451, 15035, 17670, 18042, 18430, 24085, 27645, 28902, 30070, 45105, 48170, 55290, 57133, 72255, 90210, 91523, 114266, 144510, 149327, 171399, 183046, 274569, 285665, 298654, 342798, 447981, 457615, 467249, 549138, 571330, 746635, 856995, 895962, 915230, 934498, 1372845, 1401747, 1493270, 1713990, 2239905, 2336245, 2745690, 2803494, 2837213, 4479810, 4672490, 5674426, 7008735, 8511639, 8877731, 14017470, 14186065, 14484719, 17023278, 17755462, 26633193, 28372130, 28969438, 42558195, 43454157, 44388655, 53266386, 72423595, 85116390, 86908314, 88777310, 133165965, 144847190, 217270785, 266331930, 275209661, 434541570, 550419322, 825628983, 1376048305, 1651257966, 2752096610, 4128144915, 8256289830]

約数ペア:

[(1, 8256289830), (2, 4128144915), (3, 2752096610), (5, 1651257966), (6, 1376048305), (10, 825628983), (15, 550419322), (19, 434541570), (30, 275209661), (31, 266331930), (38, 217270785), (57, 144847190), (62, 133165965), (93, 88777310), (95, 86908314), (97, 85116390), (114, 72423595), (155, 53266386), (186, 44388655), (190, 43454157), (194, 42558195), (285, 28969438), (291, 28372130), (310, 26633193), (465, 17755462), (485, 17023278), (570, 14484719), (582, 14186065), (589, 14017470), (930, 8877731), (970, 8511639), (1178, 7008735), (1455, 5674426), (1767, 4672490), (1843, 4479810), (2910, 2837213), (2945, 2803494), (3007, 2745690), (3534, 2336245), (3686, 2239905), (4817, 1713990), (5529, 1493270), (5890, 1401747), (6014, 1372845), (8835, 934498), (9021, 915230), (9215, 895962), (9634, 856995), (11058, 746635), (14451, 571330), (15035, 549138), (17670, 467249), (18042, 457615), (18430, 447981), (24085, 342798), (27645, 298654), (28902, 285665), (30070, 274569), (45105, 183046), (48170, 171399), (55290, 149327), (57133, 144510), (72255, 114266), (90210, 91523)]