2019434130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4073}}^1$

素因数の和:4880

約数の個数: 96

約数和(自身を含む): 6009704064

約数和(自身を除く): 3990269934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 787, 1574, 2361, 3935, 4073, 4722, 5509, 7083, 7870, 8146, 11018, 11805, 12219, 14166, 16527, 20365, 23610, 24438, 27545, 28511, 33054, 35415, 36657, 40730, 49581, 55090, 57022, 61095, 70830, 73314, 82635, 85533, 99162, 122190, 142555, 165270, 171066, 183285, 247905, 256599, 285110, 366570, 427665, 495810, 513198, 855330, 1282995, 2565990, 3205451, 6410902, 9616353, 16027255, 19232706, 22438157, 28849059, 32054510, 44876314, 48081765, 57698118, 67314471, 96163530, 112190785, 134628942, 144245295, 201943413, 224381570, 288490590, 336572355, 403886826, 673144710, 1009717065, 2019434130]

約数ペア:

[(1, 2019434130), (2, 1009717065), (3, 673144710), (5, 403886826), (6, 336572355), (7, 288490590), (9, 224381570), (10, 201943413), (14, 144245295), (15, 134628942), (18, 112190785), (21, 96163530), (30, 67314471), (35, 57698118), (42, 48081765), (45, 44876314), (63, 32054510), (70, 28849059), (90, 22438157), (105, 19232706), (126, 16027255), (210, 9616353), (315, 6410902), (630, 3205451), (787, 2565990), (1574, 1282995), (2361, 855330), (3935, 513198), (4073, 495810), (4722, 427665), (5509, 366570), (7083, 285110), (7870, 256599), (8146, 247905), (11018, 183285), (11805, 171066), (12219, 165270), (14166, 142555), (16527, 122190), (20365, 99162), (23610, 85533), (24438, 82635), (27545, 73314), (28511, 70830), (33054, 61095), (35415, 57022), (36657, 55090), (40730, 49581)]