18573462670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 40241007360

約数和(自身を除く): 21667544690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 101, 145, 157, 202, 203, 290, 314, 406, 505, 577, 707, 785, 1010, 1015, 1099, 1154, 1414, 1570, 2030, 2198, 2885, 2929, 3535, 4039, 4553, 5495, 5770, 5858, 7070, 8078, 9106, 10990, 14645, 15857, 16733, 20195, 20503, 22765, 29290, 31714, 31871, 33466, 40390, 41006, 45530, 58277, 63742, 79285, 83665, 90589, 102515, 110999, 116554, 117131, 158570, 159355, 167330, 181178, 205030, 221998, 234262, 291385, 318710, 407939, 452945, 459853, 554995, 582770, 585655, 634123, 815878, 905890, 919706, 1109990, 1171310, 1268246, 1690033, 2039695, 2299265, 2627081, 3170615, 3218971, 3380066, 4079390, 4598530, 5254162, 6341230, 6437942, 8450165, 9149489, 11830231, 13135405, 16094855, 16900330, 18298978, 18389567, 23660462, 26270810, 32189710, 36779134, 45747445, 59151155, 64046423, 91494890, 91947835, 118302310, 128092846, 183895670, 265335181, 320232115, 530670362, 640464230, 1326675905, 1857346267, 2653351810, 3714692534, 9286731335, 18573462670]

約数ペア:

[(1, 18573462670), (2, 9286731335), (5, 3714692534), (7, 2653351810), (10, 1857346267), (14, 1326675905), (29, 640464230), (35, 530670362), (58, 320232115), (70, 265335181), (101, 183895670), (145, 128092846), (157, 118302310), (202, 91947835), (203, 91494890), (290, 64046423), (314, 59151155), (406, 45747445), (505, 36779134), (577, 32189710), (707, 26270810), (785, 23660462), (1010, 18389567), (1015, 18298978), (1099, 16900330), (1154, 16094855), (1414, 13135405), (1570, 11830231), (2030, 9149489), (2198, 8450165), (2885, 6437942), (2929, 6341230), (3535, 5254162), (4039, 4598530), (4553, 4079390), (5495, 3380066), (5770, 3218971), (5858, 3170615), (7070, 2627081), (8078, 2299265), (9106, 2039695), (10990, 1690033), (14645, 1268246), (15857, 1171310), (16733, 1109990), (20195, 919706), (20503, 905890), (22765, 815878), (29290, 634123), (31714, 585655), (31871, 582770), (33466, 554995), (40390, 459853), (41006, 452945), (45530, 407939), (58277, 318710), (63742, 291385), (79285, 234262), (83665, 221998), (90589, 205030), (102515, 181178), (110999, 167330), (116554, 159355), (117131, 158570)]