6955890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 18475776

約数和(自身を除く): 11519886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 593, 690, 782, 1173, 1186, 1779, 1955, 2346, 2965, 3558, 3910, 5865, 5930, 8895, 10081, 11730, 13639, 17790, 20162, 27278, 30243, 40917, 50405, 60486, 68195, 81834, 100810, 136390, 151215, 204585, 231863, 302430, 409170, 463726, 695589, 1159315, 1391178, 2318630, 3477945, 6955890]

約数ペア:

[(1, 6955890), (2, 3477945), (3, 2318630), (5, 1391178), (6, 1159315), (10, 695589), (15, 463726), (17, 409170), (23, 302430), (30, 231863), (34, 204585), (46, 151215), (51, 136390), (69, 100810), (85, 81834), (102, 68195), (115, 60486), (138, 50405), (170, 40917), (230, 30243), (255, 27278), (345, 20162), (391, 17790), (510, 13639), (593, 11730), (690, 10081), (782, 8895), (1173, 5930), (1186, 5865), (1779, 3910), (1955, 3558), (2346, 2965)]