13020510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 20571810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 431, 530, 570, 795, 862, 1007, 1293, 1590, 2014, 2155, 2586, 3021, 4310, 5035, 6042, 6465, 8189, 10070, 12930, 15105, 16378, 22843, 24567, 30210, 40945, 45686, 49134, 68529, 81890, 114215, 122835, 137058, 228430, 245670, 342645, 434017, 685290, 868034, 1302051, 2170085, 2604102, 4340170, 6510255, 13020510]

約数ペア:

[(1, 13020510), (2, 6510255), (3, 4340170), (5, 2604102), (6, 2170085), (10, 1302051), (15, 868034), (19, 685290), (30, 434017), (38, 342645), (53, 245670), (57, 228430), (95, 137058), (106, 122835), (114, 114215), (159, 81890), (190, 68529), (265, 49134), (285, 45686), (318, 40945), (431, 30210), (530, 24567), (570, 22843), (795, 16378), (862, 15105), (1007, 12930), (1293, 10070), (1590, 8189), (2014, 6465), (2155, 6042), (2586, 5035), (3021, 4310)]