103520130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 295612416

約数和(自身を除く): 192092286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 71, 105, 106, 131, 142, 159, 210, 213, 262, 265, 318, 355, 371, 393, 426, 497, 530, 655, 710, 742, 786, 795, 917, 994, 1065, 1113, 1310, 1491, 1590, 1834, 1855, 1965, 2130, 2226, 2485, 2751, 2982, 3710, 3763, 3930, 4585, 4970, 5502, 5565, 6943, 7455, 7526, 9170, 9301, 11130, 11289, 13755, 13886, 14910, 18602, 18815, 20829, 22578, 26341, 27510, 27903, 34715, 37630, 41658, 46505, 48601, 52682, 55806, 56445, 65107, 69430, 79023, 93010, 97202, 104145, 112890, 130214, 131705, 139515, 145803, 158046, 195321, 208290, 243005, 263410, 279030, 291606, 325535, 390642, 395115, 486010, 492953, 651070, 729015, 790230, 976605, 985906, 1458030, 1478859, 1953210, 2464765, 2957718, 3450671, 4929530, 6901342, 7394295, 10352013, 14788590, 17253355, 20704026, 34506710, 51760065, 103520130]

約数ペア:

[(1, 103520130), (2, 51760065), (3, 34506710), (5, 20704026), (6, 17253355), (7, 14788590), (10, 10352013), (14, 7394295), (15, 6901342), (21, 4929530), (30, 3450671), (35, 2957718), (42, 2464765), (53, 1953210), (70, 1478859), (71, 1458030), (105, 985906), (106, 976605), (131, 790230), (142, 729015), (159, 651070), (210, 492953), (213, 486010), (262, 395115), (265, 390642), (318, 325535), (355, 291606), (371, 279030), (393, 263410), (426, 243005), (497, 208290), (530, 195321), (655, 158046), (710, 145803), (742, 139515), (786, 131705), (795, 130214), (917, 112890), (994, 104145), (1065, 97202), (1113, 93010), (1310, 79023), (1491, 69430), (1590, 65107), (1834, 56445), (1855, 55806), (1965, 52682), (2130, 48601), (2226, 46505), (2485, 41658), (2751, 37630), (2982, 34715), (3710, 27903), (3763, 27510), (3930, 26341), (4585, 22578), (4970, 20829), (5502, 18815), (5565, 18602), (6943, 14910), (7455, 13886), (7526, 13755), (9170, 11289), (9301, 11130)]