42498830

素因数分解:

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

素因数の和:174

約数の個数: 64

約数和(自身を含む): 87699456

約数和(自身を除く): 45200626

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 103, 110, 121, 155, 206, 242, 310, 341, 515, 605, 682, 1030, 1133, 1210, 1331, 1705, 2266, 2662, 3193, 3410, 3751, 5665, 6386, 6655, 7502, 11330, 12463, 13310, 15965, 18755, 24926, 31930, 35123, 37510, 41261, 62315, 70246, 82522, 124630, 137093, 175615, 206305, 274186, 351230, 386353, 412610, 685465, 772706, 1370930, 1931765, 3863530, 4249883, 8499766, 21249415, 42498830]

約数ペア:

[(1, 42498830), (2, 21249415), (5, 8499766), (10, 4249883), (11, 3863530), (22, 1931765), (31, 1370930), (55, 772706), (62, 685465), (103, 412610), (110, 386353), (121, 351230), (155, 274186), (206, 206305), (242, 175615), (310, 137093), (341, 124630), (515, 82522), (605, 70246), (682, 62315), (1030, 41261), (1133, 37510), (1210, 35123), (1331, 31930), (1705, 24926), (2266, 18755), (2662, 15965), (3193, 13310), (3410, 12463), (3751, 11330), (5665, 7502), (6386, 6655)]