15694880490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1\times {\mathrm{563}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 42206330880

約数和(自身を除く): 26511450390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 463, 563, 669, 926, 1115, 1126, 1338, 1389, 1689, 2007, 2230, 2315, 2778, 2815, 3345, 3378, 4014, 4167, 4630, 5067, 5630, 6021, 6690, 6945, 8334, 8445, 10035, 10134, 12042, 12501, 13890, 15201, 16890, 20070, 20835, 25002, 25335, 30105, 30402, 41670, 50670, 60210, 62505, 76005, 103249, 125010, 125549, 152010, 206498, 251098, 260669, 309747, 376647, 516245, 521338, 619494, 627745, 753294, 782007, 929241, 1032490, 1129941, 1255490, 1303345, 1548735, 1564014, 1858482, 1883235, 2259882, 2346021, 2606690, 2787723, 3097470, 3389823, 3766470, 3910035, 4646205, 4692042, 5575446, 5649705, 6779646, 7038063, 7820070, 9292410, 11299410, 11730105, 13938615, 14076126, 16949115, 23460210, 27877230, 33898230, 35190315, 58129187, 70380630, 116258374, 174387561, 290645935, 348775122, 523162683, 581291870, 871937805, 1046325366, 1569488049, 1743875610, 2615813415, 3138976098, 5231626830, 7847440245, 15694880490]

約数ペア:

[(1, 15694880490), (2, 7847440245), (3, 5231626830), (5, 3138976098), (6, 2615813415), (9, 1743875610), (10, 1569488049), (15, 1046325366), (18, 871937805), (27, 581291870), (30, 523162683), (45, 348775122), (54, 290645935), (90, 174387561), (135, 116258374), (223, 70380630), (270, 58129187), (446, 35190315), (463, 33898230), (563, 27877230), (669, 23460210), (926, 16949115), (1115, 14076126), (1126, 13938615), (1338, 11730105), (1389, 11299410), (1689, 9292410), (2007, 7820070), (2230, 7038063), (2315, 6779646), (2778, 5649705), (2815, 5575446), (3345, 4692042), (3378, 4646205), (4014, 3910035), (4167, 3766470), (4630, 3389823), (5067, 3097470), (5630, 2787723), (6021, 2606690), (6690, 2346021), (6945, 2259882), (8334, 1883235), (8445, 1858482), (10035, 1564014), (10134, 1548735), (12042, 1303345), (12501, 1255490), (13890, 1129941), (15201, 1032490), (16890, 929241), (20070, 782007), (20835, 753294), (25002, 627745), (25335, 619494), (30105, 521338), (30402, 516245), (41670, 376647), (50670, 309747), (60210, 260669), (62505, 251098), (76005, 206498), (103249, 152010), (125010, 125549)]