109717860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 363351744

約数和(自身を除く): 253633884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 402, 420, 469, 490, 557, 588, 670, 735, 804, 938, 980, 1005, 1114, 1340, 1407, 1470, 1671, 1876, 2010, 2228, 2345, 2785, 2814, 2940, 3283, 3342, 3899, 4020, 4690, 5570, 5628, 6566, 6684, 7035, 7798, 8355, 9380, 9849, 11140, 11697, 13132, 14070, 15596, 16415, 16710, 19495, 19698, 23394, 27293, 28140, 32830, 33420, 37319, 38990, 39396, 46788, 49245, 54586, 58485, 65660, 74638, 77980, 81879, 98490, 109172, 111957, 116970, 136465, 149276, 163758, 186595, 196980, 223914, 233940, 261233, 272930, 327516, 373190, 409395, 447828, 522466, 545860, 559785, 746380, 783699, 818790, 1044932, 1119570, 1306165, 1567398, 1637580, 1828631, 2239140, 2612330, 3134796, 3657262, 3918495, 5224660, 5485893, 7314524, 7836990, 9143155, 10971786, 15673980, 18286310, 21943572, 27429465, 36572620, 54858930, 109717860]

約数ペア:

[(1, 109717860), (2, 54858930), (3, 36572620), (4, 27429465), (5, 21943572), (6, 18286310), (7, 15673980), (10, 10971786), (12, 9143155), (14, 7836990), (15, 7314524), (20, 5485893), (21, 5224660), (28, 3918495), (30, 3657262), (35, 3134796), (42, 2612330), (49, 2239140), (60, 1828631), (67, 1637580), (70, 1567398), (84, 1306165), (98, 1119570), (105, 1044932), (134, 818790), (140, 783699), (147, 746380), (196, 559785), (201, 545860), (210, 522466), (245, 447828), (268, 409395), (294, 373190), (335, 327516), (402, 272930), (420, 261233), (469, 233940), (490, 223914), (557, 196980), (588, 186595), (670, 163758), (735, 149276), (804, 136465), (938, 116970), (980, 111957), (1005, 109172), (1114, 98490), (1340, 81879), (1407, 77980), (1470, 74638), (1671, 65660), (1876, 58485), (2010, 54586), (2228, 49245), (2345, 46788), (2785, 39396), (2814, 38990), (2940, 37319), (3283, 33420), (3342, 32830), (3899, 28140), (4020, 27293), (4690, 23394), (5570, 19698), (5628, 19495), (6566, 16710), (6684, 16415), (7035, 15596), (7798, 14070), (8355, 13132), (9380, 11697), (9849, 11140)]