1631463690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 4158691200

約数和(自身を除く): 2527227510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 199, 285, 361, 398, 570, 597, 722, 757, 995, 1083, 1194, 1514, 1805, 1990, 2166, 2271, 2985, 3610, 3781, 3785, 4542, 5415, 5970, 7562, 7570, 10830, 11343, 11355, 14383, 18905, 22686, 22710, 28766, 37810, 43149, 56715, 71839, 71915, 86298, 113430, 143678, 143830, 150643, 215517, 215745, 273277, 301286, 359195, 431034, 431490, 451929, 546554, 718390, 753215, 819831, 903858, 1077585, 1366385, 1506430, 1639662, 2155170, 2259645, 2732770, 2862217, 4099155, 4519290, 5724434, 8198310, 8586651, 14311085, 17173302, 28622170, 42933255, 54382123, 85866510, 108764246, 163146369, 271910615, 326292738, 543821230, 815731845, 1631463690]

約数ペア:

[(1, 1631463690), (2, 815731845), (3, 543821230), (5, 326292738), (6, 271910615), (10, 163146369), (15, 108764246), (19, 85866510), (30, 54382123), (38, 42933255), (57, 28622170), (95, 17173302), (114, 14311085), (190, 8586651), (199, 8198310), (285, 5724434), (361, 4519290), (398, 4099155), (570, 2862217), (597, 2732770), (722, 2259645), (757, 2155170), (995, 1639662), (1083, 1506430), (1194, 1366385), (1514, 1077585), (1805, 903858), (1990, 819831), (2166, 753215), (2271, 718390), (2985, 546554), (3610, 451929), (3781, 431490), (3785, 431034), (4542, 359195), (5415, 301286), (5970, 273277), (7562, 215745), (7570, 215517), (10830, 150643), (11343, 143830), (11355, 143678), (14383, 113430), (18905, 86298), (22686, 71915), (22710, 71839), (28766, 56715), (37810, 43149)]