11451870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 32366880

約数和(自身を除く): 20915010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 181, 185, 190, 222, 285, 333, 342, 362, 370, 543, 555, 570, 666, 703, 855, 905, 1086, 1110, 1406, 1629, 1665, 1710, 1810, 2109, 2715, 3258, 3330, 3439, 3515, 4218, 5430, 6327, 6697, 6878, 7030, 8145, 10317, 10545, 12654, 13394, 16290, 17195, 20091, 20634, 21090, 30951, 31635, 33485, 34390, 40182, 51585, 60273, 61902, 63270, 66970, 100455, 103170, 120546, 127243, 154755, 200910, 254486, 301365, 309510, 381729, 602730, 636215, 763458, 1145187, 1272430, 1908645, 2290374, 3817290, 5725935, 11451870]

約数ペア:

[(1, 11451870), (2, 5725935), (3, 3817290), (5, 2290374), (6, 1908645), (9, 1272430), (10, 1145187), (15, 763458), (18, 636215), (19, 602730), (30, 381729), (37, 309510), (38, 301365), (45, 254486), (57, 200910), (74, 154755), (90, 127243), (95, 120546), (111, 103170), (114, 100455), (171, 66970), (181, 63270), (185, 61902), (190, 60273), (222, 51585), (285, 40182), (333, 34390), (342, 33485), (362, 31635), (370, 30951), (543, 21090), (555, 20634), (570, 20091), (666, 17195), (703, 16290), (855, 13394), (905, 12654), (1086, 10545), (1110, 10317), (1406, 8145), (1629, 7030), (1665, 6878), (1710, 6697), (1810, 6327), (2109, 5430), (2715, 4218), (3258, 3515), (3330, 3439)]