89644380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3579

約数の個数: 96

約数和(自身を含む): 291648000

約数和(自身を除く): 202003620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3499, 3660, 4270, 5124, 6405, 6998, 8540, 10497, 12810, 13996, 17495, 20994, 24493, 25620, 34990, 41988, 48986, 52485, 69980, 73479, 97972, 104970, 122465, 146958, 209940, 213439, 244930, 293916, 367395, 426878, 489860, 640317, 734790, 853756, 1067195, 1280634, 1469580, 1494073, 2134390, 2561268, 2988146, 3201585, 4268780, 4482219, 5976292, 6403170, 7470365, 8964438, 12806340, 14940730, 17928876, 22411095, 29881460, 44822190, 89644380]

約数ペア:

[(1, 89644380), (2, 44822190), (3, 29881460), (4, 22411095), (5, 17928876), (6, 14940730), (7, 12806340), (10, 8964438), (12, 7470365), (14, 6403170), (15, 5976292), (20, 4482219), (21, 4268780), (28, 3201585), (30, 2988146), (35, 2561268), (42, 2134390), (60, 1494073), (61, 1469580), (70, 1280634), (84, 1067195), (105, 853756), (122, 734790), (140, 640317), (183, 489860), (210, 426878), (244, 367395), (305, 293916), (366, 244930), (420, 213439), (427, 209940), (610, 146958), (732, 122465), (854, 104970), (915, 97972), (1220, 73479), (1281, 69980), (1708, 52485), (1830, 48986), (2135, 41988), (2562, 34990), (3499, 25620), (3660, 24493), (4270, 20994), (5124, 17495), (6405, 13996), (6998, 12810), (8540, 10497)]