1250992890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14083}}^1$

素因数の和:14153

約数の個数: 128

約数和(自身を含む): 3893944320

約数和(自身を除く): 2642951430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 1269, 1410, 1645, 1890, 1974, 2115, 2538, 2961, 3290, 4230, 4935, 5922, 6345, 8883, 9870, 12690, 14083, 14805, 17766, 28166, 29610, 42249, 44415, 70415, 84498, 88830, 98581, 126747, 140830, 197162, 211245, 253494, 295743, 380241, 422490, 492905, 591486, 633735, 661901, 760482, 887229, 985810, 1267470, 1323802, 1478715, 1774458, 1901205, 1985703, 2661687, 2957430, 3309505, 3802410, 3971406, 4436145, 4633307, 5323374, 5957109, 6619010, 8872290, 9266614, 9928515, 11914218, 13308435, 13899921, 17871327, 19857030, 23166535, 26616870, 27799842, 29785545, 35742654, 41699763, 46333070, 59571090, 69499605, 83399526, 89356635, 125099289, 138999210, 178713270, 208498815, 250198578, 416997630, 625496445, 1250992890]

約数ペア:

[(1, 1250992890), (2, 625496445), (3, 416997630), (5, 250198578), (6, 208498815), (7, 178713270), (9, 138999210), (10, 125099289), (14, 89356635), (15, 83399526), (18, 69499605), (21, 59571090), (27, 46333070), (30, 41699763), (35, 35742654), (42, 29785545), (45, 27799842), (47, 26616870), (54, 23166535), (63, 19857030), (70, 17871327), (90, 13899921), (94, 13308435), (105, 11914218), (126, 9928515), (135, 9266614), (141, 8872290), (189, 6619010), (210, 5957109), (235, 5323374), (270, 4633307), (282, 4436145), (315, 3971406), (329, 3802410), (378, 3309505), (423, 2957430), (470, 2661687), (630, 1985703), (658, 1901205), (705, 1774458), (846, 1478715), (945, 1323802), (987, 1267470), (1269, 985810), (1410, 887229), (1645, 760482), (1890, 661901), (1974, 633735), (2115, 591486), (2538, 492905), (2961, 422490), (3290, 380241), (4230, 295743), (4935, 253494), (5922, 211245), (6345, 197162), (8883, 140830), (9870, 126747), (12690, 98581), (14083, 88830), (14805, 84498), (17766, 70415), (28166, 44415), (29610, 42249)]