149978010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 447358464

約数和(自身を除く): 297380454

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 137, 182, 195, 210, 273, 274, 390, 401, 411, 455, 546, 685, 802, 822, 910, 959, 1203, 1365, 1370, 1781, 1918, 2005, 2055, 2406, 2730, 2807, 2877, 3562, 4010, 4110, 4795, 5213, 5343, 5614, 5754, 6015, 8421, 8905, 9590, 10426, 10686, 12030, 12467, 14035, 14385, 15639, 16842, 17810, 24934, 26065, 26715, 28070, 28770, 31278, 36491, 37401, 42105, 52130, 53430, 54937, 62335, 72982, 74802, 78195, 84210, 109473, 109874, 124670, 156390, 164811, 182455, 187005, 218946, 274685, 329622, 364910, 374010, 384559, 547365, 549370, 714181, 769118, 824055, 1094730, 1153677, 1428362, 1648110, 1922795, 2142543, 2307354, 3570905, 3845590, 4285086, 4999267, 5768385, 7141810, 9998534, 10712715, 11536770, 14997801, 21425430, 24996335, 29995602, 49992670, 74989005, 149978010]

約数ペア:

[(1, 149978010), (2, 74989005), (3, 49992670), (5, 29995602), (6, 24996335), (7, 21425430), (10, 14997801), (13, 11536770), (14, 10712715), (15, 9998534), (21, 7141810), (26, 5768385), (30, 4999267), (35, 4285086), (39, 3845590), (42, 3570905), (65, 2307354), (70, 2142543), (78, 1922795), (91, 1648110), (105, 1428362), (130, 1153677), (137, 1094730), (182, 824055), (195, 769118), (210, 714181), (273, 549370), (274, 547365), (390, 384559), (401, 374010), (411, 364910), (455, 329622), (546, 274685), (685, 218946), (802, 187005), (822, 182455), (910, 164811), (959, 156390), (1203, 124670), (1365, 109874), (1370, 109473), (1781, 84210), (1918, 78195), (2005, 74802), (2055, 72982), (2406, 62335), (2730, 54937), (2807, 53430), (2877, 52130), (3562, 42105), (4010, 37401), (4110, 36491), (4795, 31278), (5213, 28770), (5343, 28070), (5614, 26715), (5754, 26065), (6015, 24934), (8421, 17810), (8905, 16842), (9590, 15639), (10426, 14385), (10686, 14035), (12030, 12467)]