966165830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 2180044800

約数和(自身を除く): 1213878970

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 49, 70, 74, 98, 115, 161, 185, 230, 245, 259, 322, 331, 343, 370, 490, 518, 662, 686, 805, 851, 1127, 1295, 1610, 1655, 1702, 1715, 1813, 2254, 2317, 2590, 3310, 3430, 3626, 4255, 4634, 5635, 5957, 7613, 7889, 8510, 9065, 11270, 11585, 11914, 12247, 12691, 15226, 15778, 16219, 18130, 23170, 24494, 25382, 29785, 32438, 38065, 39445, 41699, 53291, 59570, 61235, 63455, 76130, 78890, 81095, 83398, 85729, 106582, 113533, 122470, 126910, 162190, 171458, 208495, 227066, 266455, 281681, 291893, 373037, 416990, 428645, 532910, 563362, 567665, 583786, 600103, 746074, 857290, 1135330, 1200206, 1408405, 1459465, 1865185, 1971767, 2611259, 2816810, 2918930, 3000515, 3730370, 3943534, 4200721, 5222518, 6001030, 8401442, 9858835, 13056295, 13802369, 19717670, 21003605, 26112590, 27604738, 42007210, 69011845, 96616583, 138023690, 193233166, 483082915, 966165830]

約数ペア:

[(1, 966165830), (2, 483082915), (5, 193233166), (7, 138023690), (10, 96616583), (14, 69011845), (23, 42007210), (35, 27604738), (37, 26112590), (46, 21003605), (49, 19717670), (70, 13802369), (74, 13056295), (98, 9858835), (115, 8401442), (161, 6001030), (185, 5222518), (230, 4200721), (245, 3943534), (259, 3730370), (322, 3000515), (331, 2918930), (343, 2816810), (370, 2611259), (490, 1971767), (518, 1865185), (662, 1459465), (686, 1408405), (805, 1200206), (851, 1135330), (1127, 857290), (1295, 746074), (1610, 600103), (1655, 583786), (1702, 567665), (1715, 563362), (1813, 532910), (2254, 428645), (2317, 416990), (2590, 373037), (3310, 291893), (3430, 281681), (3626, 266455), (4255, 227066), (4634, 208495), (5635, 171458), (5957, 162190), (7613, 126910), (7889, 122470), (8510, 113533), (9065, 106582), (11270, 85729), (11585, 83398), (11914, 81095), (12247, 78890), (12691, 76130), (15226, 63455), (15778, 61235), (16219, 59570), (18130, 53291), (23170, 41699), (24494, 39445), (25382, 38065), (29785, 32438)]