30302150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 29694010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 167, 190, 191, 334, 382, 475, 835, 950, 955, 1670, 1910, 3173, 3629, 4175, 4775, 6346, 7258, 8350, 9550, 15865, 18145, 31730, 31897, 36290, 63794, 79325, 90725, 158650, 159485, 181450, 318970, 606043, 797425, 1212086, 1594850, 3030215, 6060430, 15151075, 30302150]

約数ペア:

[(1, 30302150), (2, 15151075), (5, 6060430), (10, 3030215), (19, 1594850), (25, 1212086), (38, 797425), (50, 606043), (95, 318970), (167, 181450), (190, 159485), (191, 158650), (334, 90725), (382, 79325), (475, 63794), (835, 36290), (950, 31897), (955, 31730), (1670, 18145), (1910, 15865), (3173, 9550), (3629, 8350), (4175, 7258), (4775, 6346)]