17683980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 51819264

約数和(自身を除く): 34135284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 67, 83, 106, 134, 159, 166, 201, 212, 249, 265, 268, 318, 332, 335, 402, 415, 498, 530, 636, 670, 795, 804, 830, 996, 1005, 1060, 1245, 1340, 1590, 1660, 2010, 2490, 3180, 3551, 4020, 4399, 4980, 5561, 7102, 8798, 10653, 11122, 13197, 14204, 16683, 17596, 17755, 21306, 21995, 22244, 26394, 27805, 33366, 35510, 42612, 43990, 52788, 53265, 55610, 65985, 66732, 71020, 83415, 87980, 106530, 111220, 131970, 166830, 213060, 263940, 294733, 333660, 589466, 884199, 1178932, 1473665, 1768398, 2947330, 3536796, 4420995, 5894660, 8841990, 17683980]

約数ペア:

[(1, 17683980), (2, 8841990), (3, 5894660), (4, 4420995), (5, 3536796), (6, 2947330), (10, 1768398), (12, 1473665), (15, 1178932), (20, 884199), (30, 589466), (53, 333660), (60, 294733), (67, 263940), (83, 213060), (106, 166830), (134, 131970), (159, 111220), (166, 106530), (201, 87980), (212, 83415), (249, 71020), (265, 66732), (268, 65985), (318, 55610), (332, 53265), (335, 52788), (402, 43990), (415, 42612), (498, 35510), (530, 33366), (636, 27805), (670, 26394), (795, 22244), (804, 21995), (830, 21306), (996, 17755), (1005, 17596), (1060, 16683), (1245, 14204), (1340, 13197), (1590, 11122), (1660, 10653), (2010, 8798), (2490, 7102), (3180, 5561), (3551, 4980), (4020, 4399)]