15971130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 48117888

約数和(自身を除く): 32146758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 251, 303, 315, 502, 505, 606, 630, 707, 753, 909, 1010, 1255, 1414, 1506, 1515, 1757, 1818, 2121, 2259, 2510, 3030, 3514, 3535, 3765, 4242, 4518, 4545, 5271, 6363, 7070, 7530, 8785, 9090, 10542, 10605, 11295, 12726, 15813, 17570, 21210, 22590, 25351, 26355, 31626, 31815, 50702, 52710, 63630, 76053, 79065, 126755, 152106, 158130, 177457, 228159, 253510, 354914, 380265, 456318, 532371, 760530, 887285, 1064742, 1140795, 1597113, 1774570, 2281590, 2661855, 3194226, 5323710, 7985565, 15971130]

約数ペア:

[(1, 15971130), (2, 7985565), (3, 5323710), (5, 3194226), (6, 2661855), (7, 2281590), (9, 1774570), (10, 1597113), (14, 1140795), (15, 1064742), (18, 887285), (21, 760530), (30, 532371), (35, 456318), (42, 380265), (45, 354914), (63, 253510), (70, 228159), (90, 177457), (101, 158130), (105, 152106), (126, 126755), (202, 79065), (210, 76053), (251, 63630), (303, 52710), (315, 50702), (502, 31815), (505, 31626), (606, 26355), (630, 25351), (707, 22590), (753, 21210), (909, 17570), (1010, 15813), (1255, 12726), (1414, 11295), (1506, 10605), (1515, 10542), (1757, 9090), (1818, 8785), (2121, 7530), (2259, 7070), (2510, 6363), (3030, 5271), (3514, 4545), (3535, 4518), (3765, 4242)]