88461660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{30089}}^1$

素因数の和:30115

約数の個数: 72

約数和(自身を含む): 288141840

約数和(自身を除く): 199680180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 30089, 60178, 90267, 120356, 150445, 180534, 210623, 300890, 361068, 421246, 451335, 601780, 631869, 842492, 902670, 1053115, 1263738, 1474361, 1805340, 2106230, 2527476, 2948722, 3159345, 4212460, 4423083, 5897444, 6318690, 7371805, 8846166, 12637380, 14743610, 17692332, 22115415, 29487220, 44230830, 88461660]

約数ペア:

[(1, 88461660), (2, 44230830), (3, 29487220), (4, 22115415), (5, 17692332), (6, 14743610), (7, 12637380), (10, 8846166), (12, 7371805), (14, 6318690), (15, 5897444), (20, 4423083), (21, 4212460), (28, 3159345), (30, 2948722), (35, 2527476), (42, 2106230), (49, 1805340), (60, 1474361), (70, 1263738), (84, 1053115), (98, 902670), (105, 842492), (140, 631869), (147, 601780), (196, 451335), (210, 421246), (245, 361068), (294, 300890), (420, 210623), (490, 180534), (588, 150445), (735, 120356), (980, 90267), (1470, 60178), (2940, 30089)]