30068450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 60829440

約数和(自身を除く): 30760990

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1021, 1178, 1550, 2042, 2945, 5105, 5890, 10210, 14725, 19399, 25525, 29450, 31651, 38798, 51050, 63302, 96995, 158255, 193990, 316510, 484975, 601369, 791275, 969950, 1202738, 1582550, 3006845, 6013690, 15034225, 30068450]

約数ペア:

[(1, 30068450), (2, 15034225), (5, 6013690), (10, 3006845), (19, 1582550), (25, 1202738), (31, 969950), (38, 791275), (50, 601369), (62, 484975), (95, 316510), (155, 193990), (190, 158255), (310, 96995), (475, 63302), (589, 51050), (775, 38798), (950, 31651), (1021, 29450), (1178, 25525), (1550, 19399), (2042, 14725), (2945, 10210), (5105, 5890)]