1138961940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{9923}}^1$

素因数の和:11848

約数の個数: 48

約数和(自身を含む): 3191082048

約数和(自身を除く): 2052120108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1913, 3826, 5739, 7652, 9565, 9923, 11478, 19130, 19846, 22956, 28695, 29769, 38260, 39692, 49615, 57390, 59538, 99230, 114780, 119076, 148845, 198460, 297690, 595380, 18982699, 37965398, 56948097, 75930796, 94913495, 113896194, 189826990, 227792388, 284740485, 379653980, 569480970, 1138961940]

約数ペア:

[(1, 1138961940), (2, 569480970), (3, 379653980), (4, 284740485), (5, 227792388), (6, 189826990), (10, 113896194), (12, 94913495), (15, 75930796), (20, 56948097), (30, 37965398), (60, 18982699), (1913, 595380), (3826, 297690), (5739, 198460), (7652, 148845), (9565, 119076), (9923, 114780), (11478, 99230), (19130, 59538), (19846, 57390), (22956, 49615), (28695, 39692), (29769, 38260)]