89018190

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{12211}}^1$

素因数の和:12236

約数の個数: 56

約数和(自身を含む): 240258888

約数和(自身を除く): 151240698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 12211, 24422, 36633, 61055, 73266, 109899, 122110, 183165, 219798, 329697, 366330, 549495, 659394, 989091, 1098990, 1648485, 1978182, 2967273, 3296970, 4945455, 5934546, 8901819, 9890910, 14836365, 17803638, 29672730, 44509095, 89018190]

約数ペア:

[(1, 89018190), (2, 44509095), (3, 29672730), (5, 17803638), (6, 14836365), (9, 9890910), (10, 8901819), (15, 5934546), (18, 4945455), (27, 3296970), (30, 2967273), (45, 1978182), (54, 1648485), (81, 1098990), (90, 989091), (135, 659394), (162, 549495), (243, 366330), (270, 329697), (405, 219798), (486, 183165), (729, 122110), (810, 109899), (1215, 73266), (1458, 61055), (2430, 36633), (3645, 24422), (7290, 12211)]