15193530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 43804800

約数和(自身を除く): 28611270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 103, 110, 149, 165, 198, 206, 298, 309, 330, 447, 495, 515, 618, 745, 894, 927, 990, 1030, 1133, 1341, 1490, 1545, 1639, 1854, 2235, 2266, 2682, 3090, 3278, 3399, 4470, 4635, 4917, 5665, 6705, 6798, 8195, 9270, 9834, 10197, 11330, 13410, 14751, 15347, 16390, 16995, 20394, 24585, 29502, 30694, 33990, 46041, 49170, 50985, 73755, 76735, 92082, 101970, 138123, 147510, 153470, 168817, 230205, 276246, 337634, 460410, 506451, 690615, 844085, 1012902, 1381230, 1519353, 1688170, 2532255, 3038706, 5064510, 7596765, 15193530]

約数ペア:

[(1, 15193530), (2, 7596765), (3, 5064510), (5, 3038706), (6, 2532255), (9, 1688170), (10, 1519353), (11, 1381230), (15, 1012902), (18, 844085), (22, 690615), (30, 506451), (33, 460410), (45, 337634), (55, 276246), (66, 230205), (90, 168817), (99, 153470), (103, 147510), (110, 138123), (149, 101970), (165, 92082), (198, 76735), (206, 73755), (298, 50985), (309, 49170), (330, 46041), (447, 33990), (495, 30694), (515, 29502), (618, 24585), (745, 20394), (894, 16995), (927, 16390), (990, 15347), (1030, 14751), (1133, 13410), (1341, 11330), (1490, 10197), (1545, 9834), (1639, 9270), (1854, 8195), (2235, 6798), (2266, 6705), (2682, 5665), (3090, 4917), (3278, 4635), (3399, 4470)]