155162910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 305176290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 343, 357, 490, 510, 595, 686, 714, 735, 833, 887, 1029, 1190, 1470, 1666, 1715, 1774, 1785, 2058, 2499, 2661, 3430, 3570, 4165, 4435, 4998, 5145, 5322, 5831, 6209, 8330, 8870, 10290, 11662, 12418, 12495, 13305, 15079, 17493, 18627, 24990, 26610, 29155, 30158, 31045, 34986, 37254, 43463, 45237, 58310, 62090, 75395, 86926, 87465, 90474, 93135, 105553, 130389, 150790, 174930, 186270, 211106, 217315, 226185, 260778, 304241, 316659, 434630, 452370, 527765, 608482, 633318, 651945, 738871, 912723, 1055530, 1303890, 1477742, 1521205, 1583295, 1825446, 2216613, 3042410, 3166590, 3694355, 4433226, 4563615, 5172097, 7388710, 9127230, 10344194, 11083065, 15516291, 22166130, 25860485, 31032582, 51720970, 77581455, 155162910]

約数ペア:

[(1, 155162910), (2, 77581455), (3, 51720970), (5, 31032582), (6, 25860485), (7, 22166130), (10, 15516291), (14, 11083065), (15, 10344194), (17, 9127230), (21, 7388710), (30, 5172097), (34, 4563615), (35, 4433226), (42, 3694355), (49, 3166590), (51, 3042410), (70, 2216613), (85, 1825446), (98, 1583295), (102, 1521205), (105, 1477742), (119, 1303890), (147, 1055530), (170, 912723), (210, 738871), (238, 651945), (245, 633318), (255, 608482), (294, 527765), (343, 452370), (357, 434630), (490, 316659), (510, 304241), (595, 260778), (686, 226185), (714, 217315), (735, 211106), (833, 186270), (887, 174930), (1029, 150790), (1190, 130389), (1470, 105553), (1666, 93135), (1715, 90474), (1774, 87465), (1785, 86926), (2058, 75395), (2499, 62090), (2661, 58310), (3430, 45237), (3570, 43463), (4165, 37254), (4435, 34986), (4998, 31045), (5145, 30158), (5322, 29155), (5831, 26610), (6209, 24990), (8330, 18627), (8870, 17493), (10290, 15079), (11662, 13305), (12418, 12495)]