28566702570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{245989}}^1$

素因数の和:246092

約数の個数: 96

約数和(自身を含む): 80763436800

約数和(自身を除く): 52196734230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 790, 1106, 1185, 1470, 1659, 2370, 2765, 3318, 3871, 5530, 7742, 8295, 11613, 16590, 19355, 23226, 38710, 58065, 116130, 245989, 491978, 737967, 1229945, 1475934, 1721923, 2459890, 3443846, 3689835, 5165769, 7379670, 8609615, 10331538, 12053461, 17219230, 19433131, 24106922, 25828845, 36160383, 38866262, 51657690, 58299393, 60267305, 72320766, 97165655, 116598786, 120534610, 136031917, 180801915, 194331310, 272063834, 291496965, 361603830, 408095751, 582993930, 680159585, 816191502, 952223419, 1360319170, 1904446838, 2040478755, 2856670257, 4080957510, 4761117095, 5713340514, 9522234190, 14283351285, 28566702570]

約数ペア:

[(1, 28566702570), (2, 14283351285), (3, 9522234190), (5, 5713340514), (6, 4761117095), (7, 4080957510), (10, 2856670257), (14, 2040478755), (15, 1904446838), (21, 1360319170), (30, 952223419), (35, 816191502), (42, 680159585), (49, 582993930), (70, 408095751), (79, 361603830), (98, 291496965), (105, 272063834), (147, 194331310), (158, 180801915), (210, 136031917), (237, 120534610), (245, 116598786), (294, 97165655), (395, 72320766), (474, 60267305), (490, 58299393), (553, 51657690), (735, 38866262), (790, 36160383), (1106, 25828845), (1185, 24106922), (1470, 19433131), (1659, 17219230), (2370, 12053461), (2765, 10331538), (3318, 8609615), (3871, 7379670), (5530, 5165769), (7742, 3689835), (8295, 3443846), (11613, 2459890), (16590, 1721923), (19355, 1475934), (23226, 1229945), (38710, 737967), (58065, 491978), (116130, 245989)]