1728888979980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7393}}^1\times {\mathrm{3897581}}^1$

素因数の和:3904986

約数の個数: 48

約数和(自身を含む): 4841545179744

約数和(自身を除く): 3112656199764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7393, 14786, 22179, 29572, 36965, 44358, 73930, 88716, 110895, 147860, 221790, 443580, 3897581, 7795162, 11692743, 15590324, 19487905, 23385486, 38975810, 46770972, 58463715, 77951620, 116927430, 233854860, 28814816333, 57629632666, 86444448999, 115259265332, 144074081665, 172888897998, 288148163330, 345777795996, 432222244995, 576296326660, 864444489990, 1728888979980]

約数ペア:

[(1, 1728888979980), (2, 864444489990), (3, 576296326660), (4, 432222244995), (5, 345777795996), (6, 288148163330), (10, 172888897998), (12, 144074081665), (15, 115259265332), (20, 86444448999), (30, 57629632666), (60, 28814816333), (7393, 233854860), (14786, 116927430), (22179, 77951620), (29572, 58463715), (36965, 46770972), (44358, 38975810), (73930, 23385486), (88716, 19487905), (110895, 15590324), (147860, 11692743), (221790, 7795162), (443580, 3897581)]