1353231620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 3258009216

約数和(自身を除く): 1904777596

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 211, 221, 260, 340, 422, 442, 844, 884, 1055, 1105, 1451, 2110, 2210, 2743, 2902, 3587, 4220, 4420, 5486, 5804, 7174, 7255, 10972, 13715, 14348, 14510, 17935, 18863, 24667, 27430, 29020, 35870, 37726, 46631, 49334, 54860, 71740, 75452, 93262, 94315, 98668, 123335, 186524, 188630, 233155, 246670, 306161, 320671, 377260, 466310, 493340, 612322, 641342, 932620, 1224644, 1282684, 1530805, 1603355, 3061610, 3206710, 3980093, 5204737, 6123220, 6413420, 7960186, 10409474, 15920372, 19900465, 20818948, 26023685, 39800930, 52047370, 67661581, 79601860, 104094740, 135323162, 270646324, 338307905, 676615810, 1353231620]

約数ペア:

[(1, 1353231620), (2, 676615810), (4, 338307905), (5, 270646324), (10, 135323162), (13, 104094740), (17, 79601860), (20, 67661581), (26, 52047370), (34, 39800930), (52, 26023685), (65, 20818948), (68, 19900465), (85, 15920372), (130, 10409474), (170, 7960186), (211, 6413420), (221, 6123220), (260, 5204737), (340, 3980093), (422, 3206710), (442, 3061610), (844, 1603355), (884, 1530805), (1055, 1282684), (1105, 1224644), (1451, 932620), (2110, 641342), (2210, 612322), (2743, 493340), (2902, 466310), (3587, 377260), (4220, 320671), (4420, 306161), (5486, 246670), (5804, 233155), (7174, 188630), (7255, 186524), (10972, 123335), (13715, 98668), (14348, 94315), (14510, 93262), (17935, 75452), (18863, 71740), (24667, 54860), (27430, 49334), (29020, 46631), (35870, 37726)]