15669390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 41513472

約数和(自身を除く): 25844082

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 165, 206, 309, 330, 461, 515, 618, 922, 1030, 1133, 1383, 1545, 2266, 2305, 2766, 3090, 3399, 4610, 5071, 5665, 6798, 6915, 10142, 11330, 13830, 15213, 16995, 25355, 30426, 33990, 47483, 50710, 76065, 94966, 142449, 152130, 237415, 284898, 474830, 522313, 712245, 1044626, 1424490, 1566939, 2611565, 3133878, 5223130, 7834695, 15669390]

約数ペア:

[(1, 15669390), (2, 7834695), (3, 5223130), (5, 3133878), (6, 2611565), (10, 1566939), (11, 1424490), (15, 1044626), (22, 712245), (30, 522313), (33, 474830), (55, 284898), (66, 237415), (103, 152130), (110, 142449), (165, 94966), (206, 76065), (309, 50710), (330, 47483), (461, 33990), (515, 30426), (618, 25355), (922, 16995), (1030, 15213), (1133, 13830), (1383, 11330), (1545, 10142), (2266, 6915), (2305, 6798), (2766, 5665), (3090, 5071), (3399, 4610)]