1570308870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1270

約数の個数: 128

約数和(自身を含む): 4319723520

約数和(自身を除く): 2749414650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 239, 255, 390, 442, 478, 510, 663, 717, 991, 1105, 1195, 1326, 1434, 1982, 2210, 2390, 2973, 3107, 3315, 3585, 4063, 4955, 5946, 6214, 6630, 7170, 8126, 9321, 9910, 12189, 12883, 14865, 15535, 16847, 18642, 20315, 24378, 25766, 29730, 31070, 33694, 38649, 40630, 46605, 50541, 52819, 60945, 64415, 77298, 84235, 93210, 101082, 105638, 121890, 128830, 158457, 168470, 193245, 219011, 236849, 252705, 264095, 316914, 386490, 438022, 473698, 505410, 528190, 657033, 710547, 792285, 1095055, 1184245, 1314066, 1421094, 1584570, 2190110, 2368490, 3079037, 3285165, 3552735, 4026433, 6158074, 6570330, 7105470, 8052866, 9237111, 12079299, 15395185, 18474222, 20132165, 24158598, 30790370, 40264330, 46185555, 52343629, 60396495, 92371110, 104687258, 120792990, 157030887, 261718145, 314061774, 523436290, 785154435, 1570308870]

約数ペア:

[(1, 1570308870), (2, 785154435), (3, 523436290), (5, 314061774), (6, 261718145), (10, 157030887), (13, 120792990), (15, 104687258), (17, 92371110), (26, 60396495), (30, 52343629), (34, 46185555), (39, 40264330), (51, 30790370), (65, 24158598), (78, 20132165), (85, 18474222), (102, 15395185), (130, 12079299), (170, 9237111), (195, 8052866), (221, 7105470), (239, 6570330), (255, 6158074), (390, 4026433), (442, 3552735), (478, 3285165), (510, 3079037), (663, 2368490), (717, 2190110), (991, 1584570), (1105, 1421094), (1195, 1314066), (1326, 1184245), (1434, 1095055), (1982, 792285), (2210, 710547), (2390, 657033), (2973, 528190), (3107, 505410), (3315, 473698), (3585, 438022), (4063, 386490), (4955, 316914), (5946, 264095), (6214, 252705), (6630, 236849), (7170, 219011), (8126, 193245), (9321, 168470), (9910, 158457), (12189, 128830), (12883, 121890), (14865, 105638), (15535, 101082), (16847, 93210), (18642, 84235), (20315, 77298), (24378, 64415), (25766, 60945), (29730, 52819), (31070, 50541), (33694, 46605), (38649, 40630)]