275507910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{3089}}^1$

素因数の和:4093

約数の個数: 48

約数和(自身を含む): 717275520

約数和(自身を除く): 441767610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 991, 1982, 2973, 3089, 4955, 5946, 6178, 8919, 9267, 9910, 14865, 15445, 17838, 18534, 27801, 29730, 30890, 44595, 46335, 55602, 89190, 92670, 139005, 278010, 3061199, 6122398, 9183597, 15305995, 18367194, 27550791, 30611990, 45917985, 55101582, 91835970, 137753955, 275507910]

約数ペア:

[(1, 275507910), (2, 137753955), (3, 91835970), (5, 55101582), (6, 45917985), (9, 30611990), (10, 27550791), (15, 18367194), (18, 15305995), (30, 9183597), (45, 6122398), (90, 3061199), (991, 278010), (1982, 139005), (2973, 92670), (3089, 89190), (4955, 55602), (5946, 46335), (6178, 44595), (8919, 30890), (9267, 29730), (9910, 27801), (14865, 18534), (15445, 17838)]