7895790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 23901696

約数和(自身を除く): 16005906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 151, 166, 210, 249, 302, 315, 415, 453, 498, 581, 630, 747, 755, 830, 906, 1057, 1162, 1245, 1359, 1494, 1510, 1743, 2114, 2265, 2490, 2718, 2905, 3171, 3486, 3735, 4530, 5229, 5285, 5810, 6342, 6795, 7470, 8715, 9513, 10458, 10570, 12533, 13590, 15855, 17430, 19026, 25066, 26145, 31710, 37599, 47565, 52290, 62665, 75198, 87731, 95130, 112797, 125330, 175462, 187995, 225594, 263193, 375990, 438655, 526386, 563985, 789579, 877310, 1127970, 1315965, 1579158, 2631930, 3947895, 7895790]

約数ペア:

[(1, 7895790), (2, 3947895), (3, 2631930), (5, 1579158), (6, 1315965), (7, 1127970), (9, 877310), (10, 789579), (14, 563985), (15, 526386), (18, 438655), (21, 375990), (30, 263193), (35, 225594), (42, 187995), (45, 175462), (63, 125330), (70, 112797), (83, 95130), (90, 87731), (105, 75198), (126, 62665), (151, 52290), (166, 47565), (210, 37599), (249, 31710), (302, 26145), (315, 25066), (415, 19026), (453, 17430), (498, 15855), (581, 13590), (630, 12533), (747, 10570), (755, 10458), (830, 9513), (906, 8715), (1057, 7470), (1162, 6795), (1245, 6342), (1359, 5810), (1494, 5285), (1510, 5229), (1743, 4530), (2114, 3735), (2265, 3486), (2490, 3171), (2718, 2905)]