71935290

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{4229}}^1$

素因数の和:4258

約数の個数: 96

約数和(自身を含む): 221719680

約数和(自身を除く): 149784390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 4229, 5670, 8458, 8505, 12687, 17010, 21145, 25374, 29603, 38061, 42290, 59206, 63435, 76122, 88809, 114183, 126870, 148015, 177618, 190305, 228366, 266427, 296030, 342549, 380610, 444045, 532854, 570915, 685098, 799281, 888090, 1027647, 1141830, 1332135, 1598562, 1712745, 2055294, 2397843, 2664270, 3425490, 3996405, 4795686, 5138235, 7193529, 7992810, 10276470, 11989215, 14387058, 23978430, 35967645, 71935290]

約数ペア:

[(1, 71935290), (2, 35967645), (3, 23978430), (5, 14387058), (6, 11989215), (7, 10276470), (9, 7992810), (10, 7193529), (14, 5138235), (15, 4795686), (18, 3996405), (21, 3425490), (27, 2664270), (30, 2397843), (35, 2055294), (42, 1712745), (45, 1598562), (54, 1332135), (63, 1141830), (70, 1027647), (81, 888090), (90, 799281), (105, 685098), (126, 570915), (135, 532854), (162, 444045), (189, 380610), (210, 342549), (243, 296030), (270, 266427), (315, 228366), (378, 190305), (405, 177618), (486, 148015), (567, 126870), (630, 114183), (810, 88809), (945, 76122), (1134, 63435), (1215, 59206), (1701, 42290), (1890, 38061), (2430, 29603), (2835, 25374), (3402, 21145), (4229, 17010), (5670, 12687), (8458, 8505)]