91198170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 282170880

約数和(自身を除く): 190972710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 511, 630, 657, 661, 730, 945, 1022, 1095, 1314, 1322, 1533, 1890, 1971, 1983, 2190, 2555, 3066, 3285, 3305, 3942, 3966, 4599, 4627, 5110, 5949, 6570, 6610, 7665, 9198, 9254, 9855, 9915, 11898, 13797, 13881, 15330, 17847, 19710, 19830, 22995, 23135, 27594, 27762, 29745, 35694, 41643, 45990, 46270, 48253, 59490, 68985, 69405, 83286, 89235, 96506, 124929, 137970, 138810, 144759, 178470, 208215, 241265, 249858, 289518, 337771, 416430, 434277, 482530, 624645, 675542, 723795, 868554, 1013313, 1249290, 1302831, 1447590, 1688855, 2026626, 2171385, 2605662, 3039939, 3377710, 4342770, 5066565, 6079878, 6514155, 9119817, 10133130, 13028310, 15199695, 18239634, 30399390, 45599085, 91198170]

約数ペア:

[(1, 91198170), (2, 45599085), (3, 30399390), (5, 18239634), (6, 15199695), (7, 13028310), (9, 10133130), (10, 9119817), (14, 6514155), (15, 6079878), (18, 5066565), (21, 4342770), (27, 3377710), (30, 3039939), (35, 2605662), (42, 2171385), (45, 2026626), (54, 1688855), (63, 1447590), (70, 1302831), (73, 1249290), (90, 1013313), (105, 868554), (126, 723795), (135, 675542), (146, 624645), (189, 482530), (210, 434277), (219, 416430), (270, 337771), (315, 289518), (365, 249858), (378, 241265), (438, 208215), (511, 178470), (630, 144759), (657, 138810), (661, 137970), (730, 124929), (945, 96506), (1022, 89235), (1095, 83286), (1314, 69405), (1322, 68985), (1533, 59490), (1890, 48253), (1971, 46270), (1983, 45990), (2190, 41643), (2555, 35694), (3066, 29745), (3285, 27762), (3305, 27594), (3942, 23135), (3966, 22995), (4599, 19830), (4627, 19710), (5110, 17847), (5949, 15330), (6570, 13881), (6610, 13797), (7665, 11898), (9198, 9915), (9254, 9855)]