263120130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10709}}^1$

素因数の和:10745

約数の個数: 128

約数和(自身を含む): 863654400

約数和(自身を除く): 600534270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 10709, 12285, 21418, 24570, 32127, 53545, 64254, 74963, 96381, 107090, 139217, 149926, 160635, 192762, 224889, 278434, 289143, 321270, 374815, 417651, 449778, 481905, 578286, 674667, 696085, 749630, 835302, 963810, 974519, 1124445, 1252953, 1349334, 1392170, 1445715, 1949038, 2024001, 2088255, 2248890, 2505906, 2891430, 2923557, 3373335, 3758859, 4048002, 4176510, 4872595, 5847114, 6264765, 6746670, 7517718, 8770671, 9745190, 10120005, 12529530, 14617785, 17541342, 18794295, 20240010, 26312013, 29235570, 37588590, 43853355, 52624026, 87706710, 131560065, 263120130]

約数ペア:

[(1, 263120130), (2, 131560065), (3, 87706710), (5, 52624026), (6, 43853355), (7, 37588590), (9, 29235570), (10, 26312013), (13, 20240010), (14, 18794295), (15, 17541342), (18, 14617785), (21, 12529530), (26, 10120005), (27, 9745190), (30, 8770671), (35, 7517718), (39, 6746670), (42, 6264765), (45, 5847114), (54, 4872595), (63, 4176510), (65, 4048002), (70, 3758859), (78, 3373335), (90, 2923557), (91, 2891430), (105, 2505906), (117, 2248890), (126, 2088255), (130, 2024001), (135, 1949038), (182, 1445715), (189, 1392170), (195, 1349334), (210, 1252953), (234, 1124445), (270, 974519), (273, 963810), (315, 835302), (351, 749630), (378, 696085), (390, 674667), (455, 578286), (546, 481905), (585, 449778), (630, 417651), (702, 374815), (819, 321270), (910, 289143), (945, 278434), (1170, 224889), (1365, 192762), (1638, 160635), (1755, 149926), (1890, 139217), (2457, 107090), (2730, 96381), (3510, 74963), (4095, 64254), (4914, 53545), (8190, 32127), (10709, 24570), (12285, 21418)]