157846830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 387866880

約数和(自身を除く): 230020050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 257, 295, 347, 354, 514, 590, 694, 771, 885, 1041, 1285, 1542, 1735, 1770, 2082, 2570, 3470, 3855, 5205, 7710, 10410, 15163, 20473, 30326, 40946, 45489, 61419, 75815, 89179, 90978, 102365, 122838, 151630, 178358, 204730, 227445, 267537, 307095, 445895, 454890, 535074, 614190, 891790, 1337685, 2675370, 5261561, 10523122, 15784683, 26307805, 31569366, 52615610, 78923415, 157846830]

約数ペア:

[(1, 157846830), (2, 78923415), (3, 52615610), (5, 31569366), (6, 26307805), (10, 15784683), (15, 10523122), (30, 5261561), (59, 2675370), (118, 1337685), (177, 891790), (257, 614190), (295, 535074), (347, 454890), (354, 445895), (514, 307095), (590, 267537), (694, 227445), (771, 204730), (885, 178358), (1041, 151630), (1285, 122838), (1542, 102365), (1735, 90978), (1770, 89179), (2082, 75815), (2570, 61419), (3470, 45489), (3855, 40946), (5205, 30326), (7710, 20473), (10410, 15163)]