521102430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 1425029760

約数和(自身を除く): 903927330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 101, 135, 194, 197, 202, 270, 291, 303, 394, 485, 505, 582, 591, 606, 873, 909, 970, 985, 1010, 1182, 1455, 1515, 1746, 1773, 1818, 1970, 2619, 2727, 2910, 2955, 3030, 3546, 4365, 4545, 5238, 5319, 5454, 5910, 8730, 8865, 9090, 9797, 10638, 13095, 13635, 17730, 19109, 19594, 19897, 26190, 26595, 27270, 29391, 38218, 39794, 48985, 53190, 57327, 58782, 59691, 88173, 95545, 97970, 99485, 114654, 119382, 146955, 171981, 176346, 179073, 191090, 198970, 264519, 286635, 293910, 298455, 343962, 358146, 440865, 515943, 529038, 537219, 573270, 596910, 859905, 881730, 895365, 1031886, 1074438, 1322595, 1719810, 1790730, 1930009, 2579715, 2645190, 2686095, 3860018, 5159430, 5372190, 5790027, 9650045, 11580054, 17370081, 19300090, 28950135, 34740162, 52110243, 57900270, 86850405, 104220486, 173700810, 260551215, 521102430]

約数ペア:

[(1, 521102430), (2, 260551215), (3, 173700810), (5, 104220486), (6, 86850405), (9, 57900270), (10, 52110243), (15, 34740162), (18, 28950135), (27, 19300090), (30, 17370081), (45, 11580054), (54, 9650045), (90, 5790027), (97, 5372190), (101, 5159430), (135, 3860018), (194, 2686095), (197, 2645190), (202, 2579715), (270, 1930009), (291, 1790730), (303, 1719810), (394, 1322595), (485, 1074438), (505, 1031886), (582, 895365), (591, 881730), (606, 859905), (873, 596910), (909, 573270), (970, 537219), (985, 529038), (1010, 515943), (1182, 440865), (1455, 358146), (1515, 343962), (1746, 298455), (1773, 293910), (1818, 286635), (1970, 264519), (2619, 198970), (2727, 191090), (2910, 179073), (2955, 176346), (3030, 171981), (3546, 146955), (4365, 119382), (4545, 114654), (5238, 99485), (5319, 97970), (5454, 95545), (5910, 88173), (8730, 59691), (8865, 58782), (9090, 57327), (9797, 53190), (10638, 48985), (13095, 39794), (13635, 38218), (17730, 29391), (19109, 27270), (19594, 26595), (19897, 26190)]