23153490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 65622960

約数和(自身を除く): 42469470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 409, 510, 555, 629, 666, 765, 818, 1110, 1227, 1258, 1530, 1665, 1887, 2045, 2454, 3145, 3330, 3681, 3774, 4090, 5661, 6135, 6290, 6953, 7362, 9435, 11322, 12270, 13906, 15133, 18405, 18870, 20859, 28305, 30266, 34765, 36810, 41718, 45399, 56610, 62577, 69530, 75665, 90798, 104295, 125154, 136197, 151330, 208590, 226995, 257261, 272394, 312885, 453990, 514522, 625770, 680985, 771783, 1286305, 1361970, 1543566, 2315349, 2572610, 3858915, 4630698, 7717830, 11576745, 23153490]

約数ペア:

[(1, 23153490), (2, 11576745), (3, 7717830), (5, 4630698), (6, 3858915), (9, 2572610), (10, 2315349), (15, 1543566), (17, 1361970), (18, 1286305), (30, 771783), (34, 680985), (37, 625770), (45, 514522), (51, 453990), (74, 312885), (85, 272394), (90, 257261), (102, 226995), (111, 208590), (153, 151330), (170, 136197), (185, 125154), (222, 104295), (255, 90798), (306, 75665), (333, 69530), (370, 62577), (409, 56610), (510, 45399), (555, 41718), (629, 36810), (666, 34765), (765, 30266), (818, 28305), (1110, 20859), (1227, 18870), (1258, 18405), (1530, 15133), (1665, 13906), (1887, 12270), (2045, 11322), (2454, 9435), (3145, 7362), (3330, 6953), (3681, 6290), (3774, 6135), (4090, 5661)]