590972940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{3313}}^1$

素因数の和:4319

約数の個数: 72

約数和(自身を含む): 1794968448

約数和(自身を除く): 1203995508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 991, 1982, 2973, 3313, 3964, 4955, 5946, 6626, 8919, 9910, 9939, 11892, 13252, 14865, 16565, 17838, 19820, 19878, 29730, 29817, 33130, 35676, 39756, 44595, 49695, 59460, 59634, 66260, 89190, 99390, 119268, 149085, 178380, 198780, 298170, 596340, 3283183, 6566366, 9849549, 13132732, 16415915, 19699098, 29548647, 32831830, 39398196, 49247745, 59097294, 65663660, 98495490, 118194588, 147743235, 196990980, 295486470, 590972940]

約数ペア:

[(1, 590972940), (2, 295486470), (3, 196990980), (4, 147743235), (5, 118194588), (6, 98495490), (9, 65663660), (10, 59097294), (12, 49247745), (15, 39398196), (18, 32831830), (20, 29548647), (30, 19699098), (36, 16415915), (45, 13132732), (60, 9849549), (90, 6566366), (180, 3283183), (991, 596340), (1982, 298170), (2973, 198780), (3313, 178380), (3964, 149085), (4955, 119268), (5946, 99390), (6626, 89190), (8919, 66260), (9910, 59634), (9939, 59460), (11892, 49695), (13252, 44595), (14865, 39756), (16565, 35676), (17838, 33130), (19820, 29817), (19878, 29730)]