318583230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 931627008

約数和(自身を除く): 613043778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 233, 238, 255, 357, 383, 466, 510, 595, 699, 714, 766, 1149, 1165, 1190, 1398, 1631, 1785, 1915, 2298, 2330, 2681, 3262, 3495, 3570, 3830, 3961, 4893, 5362, 5745, 6511, 6990, 7922, 8043, 8155, 9786, 11490, 11883, 13022, 13405, 16086, 16310, 19533, 19805, 23766, 24465, 26810, 27727, 32555, 39066, 39610, 40215, 45577, 48930, 55454, 59415, 65110, 80430, 83181, 89239, 91154, 97665, 118830, 136731, 138635, 166362, 178478, 195330, 227885, 267717, 273462, 277270, 415905, 446195, 455770, 535434, 624673, 683655, 831810, 892390, 1249346, 1338585, 1367310, 1517063, 1874019, 2677170, 3034126, 3123365, 3748038, 4551189, 6246730, 7585315, 9102378, 9370095, 10619441, 15170630, 18740190, 21238882, 22755945, 31858323, 45511890, 53097205, 63716646, 106194410, 159291615, 318583230]

約数ペア:

[(1, 318583230), (2, 159291615), (3, 106194410), (5, 63716646), (6, 53097205), (7, 45511890), (10, 31858323), (14, 22755945), (15, 21238882), (17, 18740190), (21, 15170630), (30, 10619441), (34, 9370095), (35, 9102378), (42, 7585315), (51, 6246730), (70, 4551189), (85, 3748038), (102, 3123365), (105, 3034126), (119, 2677170), (170, 1874019), (210, 1517063), (233, 1367310), (238, 1338585), (255, 1249346), (357, 892390), (383, 831810), (466, 683655), (510, 624673), (595, 535434), (699, 455770), (714, 446195), (766, 415905), (1149, 277270), (1165, 273462), (1190, 267717), (1398, 227885), (1631, 195330), (1785, 178478), (1915, 166362), (2298, 138635), (2330, 136731), (2681, 118830), (3262, 97665), (3495, 91154), (3570, 89239), (3830, 83181), (3961, 80430), (4893, 65110), (5362, 59415), (5745, 55454), (6511, 48930), (6990, 45577), (7922, 40215), (8043, 39610), (8155, 39066), (9786, 32555), (11490, 27727), (11883, 26810), (13022, 24465), (13405, 23766), (16086, 19805), (16310, 19533)]