513948420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3254

約数の個数: 144

約数和(自身を含む): 1682357040

約数和(自身を除く): 1168408620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 477, 510, 530, 612, 636, 765, 795, 901, 954, 1020, 1060, 1530, 1590, 1802, 1908, 2385, 2703, 3060, 3169, 3180, 3604, 4505, 4770, 5406, 6338, 8109, 9010, 9507, 9540, 10812, 12676, 13515, 15845, 16218, 18020, 19014, 27030, 28521, 31690, 32436, 38028, 40545, 47535, 53873, 54060, 57042, 63380, 81090, 95070, 107746, 114084, 142605, 161619, 162180, 167957, 190140, 215492, 269365, 285210, 323238, 335914, 484857, 503871, 538730, 570420, 646476, 671828, 808095, 839785, 969714, 1007742, 1077460, 1511613, 1616190, 1679570, 1939428, 2015484, 2424285, 2519355, 2855269, 3023226, 3232380, 3359140, 4848570, 5038710, 5710538, 6046452, 7558065, 8565807, 9697140, 10077420, 11421076, 14276345, 15116130, 17131614, 25697421, 28552690, 30232260, 34263228, 42829035, 51394842, 57105380, 85658070, 102789684, 128487105, 171316140, 256974210, 513948420]

約数ペア:

[(1, 513948420), (2, 256974210), (3, 171316140), (4, 128487105), (5, 102789684), (6, 85658070), (9, 57105380), (10, 51394842), (12, 42829035), (15, 34263228), (17, 30232260), (18, 28552690), (20, 25697421), (30, 17131614), (34, 15116130), (36, 14276345), (45, 11421076), (51, 10077420), (53, 9697140), (60, 8565807), (68, 7558065), (85, 6046452), (90, 5710538), (102, 5038710), (106, 4848570), (153, 3359140), (159, 3232380), (170, 3023226), (180, 2855269), (204, 2519355), (212, 2424285), (255, 2015484), (265, 1939428), (306, 1679570), (318, 1616190), (340, 1511613), (477, 1077460), (510, 1007742), (530, 969714), (612, 839785), (636, 808095), (765, 671828), (795, 646476), (901, 570420), (954, 538730), (1020, 503871), (1060, 484857), (1530, 335914), (1590, 323238), (1802, 285210), (1908, 269365), (2385, 215492), (2703, 190140), (3060, 167957), (3169, 162180), (3180, 161619), (3604, 142605), (4505, 114084), (4770, 107746), (5406, 95070), (6338, 81090), (8109, 63380), (9010, 57042), (9507, 54060), (9540, 53873), (10812, 47535), (12676, 40545), (13515, 38028), (15845, 32436), (16218, 31690), (18020, 28521), (19014, 27030)]