831216330

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4786

約数の個数: 160

約数和(自身を含む): 2637296640

約数和(自身を除く): 1806080310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 378, 405, 434, 465, 558, 567, 630, 651, 810, 837, 930, 945, 1085, 1134, 1302, 1395, 1674, 1890, 1953, 2170, 2511, 2790, 2835, 3255, 3906, 4185, 4729, 5022, 5670, 5859, 6510, 8370, 9458, 9765, 11718, 12555, 14187, 17577, 19530, 23645, 25110, 28374, 29295, 33103, 35154, 42561, 47290, 58590, 66206, 70935, 85122, 87885, 99309, 127683, 141870, 146599, 165515, 175770, 198618, 212805, 255366, 293198, 297927, 331030, 383049, 425610, 439797, 496545, 595854, 638415, 732995, 766098, 879594, 893781, 993090, 1026193, 1276830, 1319391, 1465990, 1489635, 1787562, 1915245, 2052386, 2198985, 2638782, 2681343, 2979270, 3078579, 3830490, 3958173, 4397970, 4468905, 5130965, 5362686, 6157158, 6596955, 7916346, 8937810, 9235737, 10261930, 11874519, 13193910, 13406715, 15392895, 18471474, 19790865, 23749038, 26813430, 27707211, 30785790, 39581730, 46178685, 55414422, 59372595, 83121633, 92357370, 118745190, 138536055, 166243266, 277072110, 415608165, 831216330]

約数ペア:

[(1, 831216330), (2, 415608165), (3, 277072110), (5, 166243266), (6, 138536055), (7, 118745190), (9, 92357370), (10, 83121633), (14, 59372595), (15, 55414422), (18, 46178685), (21, 39581730), (27, 30785790), (30, 27707211), (31, 26813430), (35, 23749038), (42, 19790865), (45, 18471474), (54, 15392895), (62, 13406715), (63, 13193910), (70, 11874519), (81, 10261930), (90, 9235737), (93, 8937810), (105, 7916346), (126, 6596955), (135, 6157158), (155, 5362686), (162, 5130965), (186, 4468905), (189, 4397970), (210, 3958173), (217, 3830490), (270, 3078579), (279, 2979270), (310, 2681343), (315, 2638782), (378, 2198985), (405, 2052386), (434, 1915245), (465, 1787562), (558, 1489635), (567, 1465990), (630, 1319391), (651, 1276830), (810, 1026193), (837, 993090), (930, 893781), (945, 879594), (1085, 766098), (1134, 732995), (1302, 638415), (1395, 595854), (1674, 496545), (1890, 439797), (1953, 425610), (2170, 383049), (2511, 331030), (2790, 297927), (2835, 293198), (3255, 255366), (3906, 212805), (4185, 198618), (4729, 175770), (5022, 165515), (5670, 146599), (5859, 141870), (6510, 127683), (8370, 99309), (9458, 87885), (9765, 85122), (11718, 70935), (12555, 66206), (14187, 58590), (17577, 47290), (19530, 42561), (23645, 35154), (25110, 33103), (28374, 29295)]