1317463730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 2721423744

約数和(自身を除く): 1403960014

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 103, 110, 121, 155, 206, 242, 310, 341, 515, 605, 682, 961, 1030, 1133, 1210, 1331, 1705, 1922, 2266, 2662, 3193, 3410, 3751, 4805, 5665, 6386, 6655, 7502, 9610, 10571, 11330, 12463, 13310, 15965, 18755, 21142, 24926, 31930, 35123, 37510, 41261, 52855, 62315, 70246, 82522, 98983, 105710, 116281, 124630, 137093, 175615, 197966, 206305, 232562, 274186, 351230, 386353, 412610, 494915, 581405, 685465, 772706, 989830, 1088813, 1162810, 1279091, 1370930, 1931765, 2177626, 2558182, 3863530, 4249883, 5444065, 6395455, 8499766, 10888130, 11976943, 12790910, 21249415, 23953886, 42498830, 59884715, 119769430, 131746373, 263492746, 658731865, 1317463730]

約数ペア:

[(1, 1317463730), (2, 658731865), (5, 263492746), (10, 131746373), (11, 119769430), (22, 59884715), (31, 42498830), (55, 23953886), (62, 21249415), (103, 12790910), (110, 11976943), (121, 10888130), (155, 8499766), (206, 6395455), (242, 5444065), (310, 4249883), (341, 3863530), (515, 2558182), (605, 2177626), (682, 1931765), (961, 1370930), (1030, 1279091), (1133, 1162810), (1210, 1088813), (1331, 989830), (1705, 772706), (1922, 685465), (2266, 581405), (2662, 494915), (3193, 412610), (3410, 386353), (3751, 351230), (4805, 274186), (5665, 232562), (6386, 206305), (6655, 197966), (7502, 175615), (9610, 137093), (10571, 124630), (11330, 116281), (12463, 105710), (13310, 98983), (15965, 82522), (18755, 70246), (21142, 62315), (24926, 52855), (31930, 41261), (35123, 37510)]