1187923980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373561}}^1$

素因数の和:373626

約数の個数: 48

約数和(自身を含む): 3388954464

約数和(自身を除く): 2201030484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 373561, 747122, 1120683, 1494244, 1867805, 2241366, 3735610, 4482732, 5603415, 7471220, 11206830, 19798733, 22413660, 39597466, 59396199, 79194932, 98993665, 118792398, 197987330, 237584796, 296980995, 395974660, 593961990, 1187923980]

約数ペア:

[(1, 1187923980), (2, 593961990), (3, 395974660), (4, 296980995), (5, 237584796), (6, 197987330), (10, 118792398), (12, 98993665), (15, 79194932), (20, 59396199), (30, 39597466), (53, 22413660), (60, 19798733), (106, 11206830), (159, 7471220), (212, 5603415), (265, 4482732), (318, 3735610), (530, 2241366), (636, 1867805), (795, 1494244), (1060, 1120683), (1590, 747122), (3180, 373561)]