71084130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 127048350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 53, 57, 65, 78, 95, 106, 114, 130, 159, 181, 190, 195, 247, 265, 285, 318, 362, 390, 494, 530, 543, 570, 689, 741, 795, 905, 1007, 1086, 1235, 1378, 1482, 1590, 1810, 2014, 2067, 2353, 2470, 2715, 3021, 3439, 3445, 3705, 4134, 4706, 5035, 5430, 6042, 6878, 6890, 7059, 7410, 9593, 10070, 10317, 10335, 11765, 13091, 14118, 15105, 17195, 19186, 20634, 20670, 23530, 26182, 28779, 30210, 34390, 35295, 39273, 44707, 47965, 51585, 57558, 65455, 70590, 78546, 89414, 95930, 103170, 124709, 130910, 134121, 143895, 182267, 196365, 223535, 249418, 268242, 287790, 364534, 374127, 392730, 447070, 546801, 623545, 670605, 748254, 911335, 1093602, 1247090, 1341210, 1822670, 1870635, 2369471, 2734005, 3741270, 4738942, 5468010, 7108413, 11847355, 14216826, 23694710, 35542065, 71084130]

約数ペア:

[(1, 71084130), (2, 35542065), (3, 23694710), (5, 14216826), (6, 11847355), (10, 7108413), (13, 5468010), (15, 4738942), (19, 3741270), (26, 2734005), (30, 2369471), (38, 1870635), (39, 1822670), (53, 1341210), (57, 1247090), (65, 1093602), (78, 911335), (95, 748254), (106, 670605), (114, 623545), (130, 546801), (159, 447070), (181, 392730), (190, 374127), (195, 364534), (247, 287790), (265, 268242), (285, 249418), (318, 223535), (362, 196365), (390, 182267), (494, 143895), (530, 134121), (543, 130910), (570, 124709), (689, 103170), (741, 95930), (795, 89414), (905, 78546), (1007, 70590), (1086, 65455), (1235, 57558), (1378, 51585), (1482, 47965), (1590, 44707), (1810, 39273), (2014, 35295), (2067, 34390), (2353, 30210), (2470, 28779), (2715, 26182), (3021, 23530), (3439, 20670), (3445, 20634), (3705, 19186), (4134, 17195), (4706, 15105), (5035, 14118), (5430, 13091), (6042, 11765), (6878, 10335), (6890, 10317), (7059, 10070), (7410, 9593)]