15693896010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7761

約数の個数: 128

約数和(自身を含む): 42124400640

約数和(自身を除く): 26430504630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2197, 2418, 2535, 4030, 4394, 5070, 5239, 6045, 6591, 7681, 10478, 10985, 12090, 13182, 15362, 15717, 21970, 23043, 26195, 31434, 32955, 38405, 46086, 52390, 65910, 68107, 76810, 78585, 99853, 115215, 136214, 157170, 199706, 204321, 230430, 238111, 299559, 340535, 408642, 476222, 499265, 599118, 681070, 714333, 998530, 1021605, 1190555, 1298089, 1428666, 1497795, 2043210, 2381110, 2596178, 2995590, 3095443, 3571665, 3894267, 6190886, 6490445, 7143330, 7788534, 9286329, 12980890, 15477215, 16875157, 18572658, 19471335, 30954430, 33750314, 38942670, 40240759, 46431645, 50625471, 80481518, 84375785, 92863290, 101250942, 120722277, 168751570, 201203795, 241444554, 253127355, 402407590, 506254710, 523129867, 603611385, 1046259734, 1207222770, 1569389601, 2615649335, 3138779202, 5231298670, 7846948005, 15693896010]

約数ペア:

[(1, 15693896010), (2, 7846948005), (3, 5231298670), (5, 3138779202), (6, 2615649335), (10, 1569389601), (13, 1207222770), (15, 1046259734), (26, 603611385), (30, 523129867), (31, 506254710), (39, 402407590), (62, 253127355), (65, 241444554), (78, 201203795), (93, 168751570), (130, 120722277), (155, 101250942), (169, 92863290), (186, 84375785), (195, 80481518), (310, 50625471), (338, 46431645), (390, 40240759), (403, 38942670), (465, 33750314), (507, 30954430), (806, 19471335), (845, 18572658), (930, 16875157), (1014, 15477215), (1209, 12980890), (1690, 9286329), (2015, 7788534), (2197, 7143330), (2418, 6490445), (2535, 6190886), (4030, 3894267), (4394, 3571665), (5070, 3095443), (5239, 2995590), (6045, 2596178), (6591, 2381110), (7681, 2043210), (10478, 1497795), (10985, 1428666), (12090, 1298089), (13182, 1190555), (15362, 1021605), (15717, 998530), (21970, 714333), (23043, 681070), (26195, 599118), (31434, 499265), (32955, 476222), (38405, 408642), (46086, 340535), (52390, 299559), (65910, 238111), (68107, 230430), (76810, 204321), (78585, 199706), (99853, 157170), (115215, 136214)]