4987590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 12440304

約数和(自身を除く): 7452714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 173, 186, 310, 346, 465, 519, 865, 930, 961, 1038, 1730, 1922, 2595, 2883, 4805, 5190, 5363, 5766, 9610, 10726, 14415, 16089, 26815, 28830, 32178, 53630, 80445, 160890, 166253, 332506, 498759, 831265, 997518, 1662530, 2493795, 4987590]

約数ペア:

[(1, 4987590), (2, 2493795), (3, 1662530), (5, 997518), (6, 831265), (10, 498759), (15, 332506), (30, 166253), (31, 160890), (62, 80445), (93, 53630), (155, 32178), (173, 28830), (186, 26815), (310, 16089), (346, 14415), (465, 10726), (519, 9610), (865, 5766), (930, 5363), (961, 5190), (1038, 4805), (1730, 2883), (1922, 2595)]