788293530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 2079936144

約数和(自身を除く): 1291642614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 197, 257, 346, 394, 514, 519, 591, 771, 865, 985, 1038, 1182, 1285, 1542, 1557, 1730, 1773, 1970, 2313, 2570, 2595, 2955, 3114, 3546, 3855, 4626, 5190, 5910, 7710, 7785, 8865, 11565, 15570, 17730, 23130, 34081, 44461, 50629, 68162, 88922, 101258, 102243, 133383, 151887, 170405, 204486, 222305, 253145, 266766, 303774, 306729, 340810, 400149, 444610, 455661, 506290, 511215, 613458, 666915, 759435, 800298, 911322, 1022430, 1333830, 1518870, 1533645, 2000745, 2278305, 3067290, 4001490, 4556610, 8758817, 17517634, 26276451, 43794085, 52552902, 78829353, 87588170, 131382255, 157658706, 262764510, 394146765, 788293530]

約数ペア:

[(1, 788293530), (2, 394146765), (3, 262764510), (5, 157658706), (6, 131382255), (9, 87588170), (10, 78829353), (15, 52552902), (18, 43794085), (30, 26276451), (45, 17517634), (90, 8758817), (173, 4556610), (197, 4001490), (257, 3067290), (346, 2278305), (394, 2000745), (514, 1533645), (519, 1518870), (591, 1333830), (771, 1022430), (865, 911322), (985, 800298), (1038, 759435), (1182, 666915), (1285, 613458), (1542, 511215), (1557, 506290), (1730, 455661), (1773, 444610), (1970, 400149), (2313, 340810), (2570, 306729), (2595, 303774), (2955, 266766), (3114, 253145), (3546, 222305), (3855, 204486), (4626, 170405), (5190, 151887), (5910, 133383), (7710, 102243), (7785, 101258), (8865, 88922), (11565, 68162), (15570, 50629), (17730, 44461), (23130, 34081)]