8889374910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:922

約数の個数: 128

約数和(自身を含む): 23235932160

約数和(自身を除く): 14346557250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 359, 367, 390, 519, 718, 734, 865, 1038, 1077, 1101, 1730, 1795, 1835, 2154, 2202, 2249, 2595, 3590, 3670, 4498, 4667, 4771, 5190, 5385, 5505, 6747, 9334, 9542, 10770, 11010, 11245, 13494, 14001, 14313, 22490, 23335, 23855, 28002, 28626, 33735, 46670, 47710, 62107, 63491, 67470, 70005, 71565, 124214, 126982, 131753, 140010, 143130, 186321, 190473, 263506, 310535, 317455, 372642, 380946, 395259, 621070, 634910, 658765, 790518, 807391, 825383, 931605, 952365, 1317530, 1614782, 1650766, 1712789, 1863210, 1904730, 1976295, 2422173, 2476149, 3425578, 3952590, 4036955, 4126915, 4844346, 4952298, 5138367, 8073910, 8253830, 8563945, 10276734, 12110865, 12380745, 17127890, 22793269, 24221730, 24761490, 25691835, 45586538, 51383670, 68379807, 113966345, 136759614, 227932690, 296312497, 341899035, 592624994, 683798070, 888937491, 1481562485, 1777874982, 2963124970, 4444687455, 8889374910]

約数ペア:

[(1, 8889374910), (2, 4444687455), (3, 2963124970), (5, 1777874982), (6, 1481562485), (10, 888937491), (13, 683798070), (15, 592624994), (26, 341899035), (30, 296312497), (39, 227932690), (65, 136759614), (78, 113966345), (130, 68379807), (173, 51383670), (195, 45586538), (346, 25691835), (359, 24761490), (367, 24221730), (390, 22793269), (519, 17127890), (718, 12380745), (734, 12110865), (865, 10276734), (1038, 8563945), (1077, 8253830), (1101, 8073910), (1730, 5138367), (1795, 4952298), (1835, 4844346), (2154, 4126915), (2202, 4036955), (2249, 3952590), (2595, 3425578), (3590, 2476149), (3670, 2422173), (4498, 1976295), (4667, 1904730), (4771, 1863210), (5190, 1712789), (5385, 1650766), (5505, 1614782), (6747, 1317530), (9334, 952365), (9542, 931605), (10770, 825383), (11010, 807391), (11245, 790518), (13494, 658765), (14001, 634910), (14313, 621070), (22490, 395259), (23335, 380946), (23855, 372642), (28002, 317455), (28626, 310535), (33735, 263506), (46670, 190473), (47710, 186321), (62107, 143130), (63491, 140010), (67470, 131753), (70005, 126982), (71565, 124214)]