297012690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 876395520

約数和(自身を除く): 579382830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 481, 555, 585, 666, 702, 962, 999, 1110, 1170, 1443, 1665, 1755, 1998, 2287, 2405, 2886, 3330, 3510, 4329, 4574, 4810, 4995, 6861, 7215, 8658, 9990, 11435, 12987, 13722, 14430, 20583, 21645, 22870, 25974, 29731, 34305, 41166, 43290, 59462, 61749, 64935, 68610, 84619, 89193, 102915, 123498, 129870, 148655, 169238, 178386, 205830, 253857, 267579, 297310, 308745, 423095, 445965, 507714, 535158, 617490, 761571, 802737, 846190, 891930, 1100047, 1269285, 1337895, 1523142, 1605474, 2200094, 2284713, 2538570, 2675790, 3300141, 3807855, 4013685, 4569426, 5500235, 6600282, 7615710, 8027370, 9900423, 11000470, 11423565, 16500705, 19800846, 22847130, 29701269, 33001410, 49502115, 59402538, 99004230, 148506345, 297012690]

約数ペア:

[(1, 297012690), (2, 148506345), (3, 99004230), (5, 59402538), (6, 49502115), (9, 33001410), (10, 29701269), (13, 22847130), (15, 19800846), (18, 16500705), (26, 11423565), (27, 11000470), (30, 9900423), (37, 8027370), (39, 7615710), (45, 6600282), (54, 5500235), (65, 4569426), (74, 4013685), (78, 3807855), (90, 3300141), (111, 2675790), (117, 2538570), (130, 2284713), (135, 2200094), (185, 1605474), (195, 1523142), (222, 1337895), (234, 1269285), (270, 1100047), (333, 891930), (351, 846190), (370, 802737), (390, 761571), (481, 617490), (555, 535158), (585, 507714), (666, 445965), (702, 423095), (962, 308745), (999, 297310), (1110, 267579), (1170, 253857), (1443, 205830), (1665, 178386), (1755, 169238), (1998, 148655), (2287, 129870), (2405, 123498), (2886, 102915), (3330, 89193), (3510, 84619), (4329, 68610), (4574, 64935), (4810, 61749), (4995, 59462), (6861, 43290), (7215, 41166), (8658, 34305), (9990, 29731), (11435, 25974), (12987, 22870), (13722, 21645), (14430, 20583)]