84945770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 125524630

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 65, 70, 85, 91, 95, 119, 130, 133, 170, 182, 190, 221, 238, 247, 266, 289, 323, 442, 455, 494, 578, 595, 646, 665, 910, 1105, 1190, 1235, 1330, 1445, 1547, 1615, 1729, 2023, 2210, 2261, 2470, 2890, 3094, 3230, 3458, 3757, 4046, 4199, 4522, 4913, 5491, 7514, 7735, 8398, 8645, 9826, 10115, 10982, 11305, 15470, 17290, 18785, 20230, 20995, 22610, 24565, 26299, 27455, 29393, 34391, 37570, 38437, 41990, 49130, 52598, 54910, 58786, 63869, 68782, 71383, 76874, 93347, 127738, 131495, 142766, 146965, 171955, 186694, 192185, 262990, 293930, 319345, 343910, 356915, 384370, 447083, 466735, 499681, 638690, 653429, 713830, 894166, 933470, 999362, 1213511, 1306858, 2235415, 2427022, 2498405, 3267145, 4470830, 4996810, 6067555, 6534290, 8494577, 12135110, 16989154, 42472885, 84945770]

約数ペア:

[(1, 84945770), (2, 42472885), (5, 16989154), (7, 12135110), (10, 8494577), (13, 6534290), (14, 6067555), (17, 4996810), (19, 4470830), (26, 3267145), (34, 2498405), (35, 2427022), (38, 2235415), (65, 1306858), (70, 1213511), (85, 999362), (91, 933470), (95, 894166), (119, 713830), (130, 653429), (133, 638690), (170, 499681), (182, 466735), (190, 447083), (221, 384370), (238, 356915), (247, 343910), (266, 319345), (289, 293930), (323, 262990), (442, 192185), (455, 186694), (494, 171955), (578, 146965), (595, 142766), (646, 131495), (665, 127738), (910, 93347), (1105, 76874), (1190, 71383), (1235, 68782), (1330, 63869), (1445, 58786), (1547, 54910), (1615, 52598), (1729, 49130), (2023, 41990), (2210, 38437), (2261, 37570), (2470, 34391), (2890, 29393), (3094, 27455), (3230, 26299), (3458, 24565), (3757, 22610), (4046, 20995), (4199, 20230), (4522, 18785), (4913, 17290), (5491, 15470), (7514, 11305), (7735, 10982), (8398, 10115), (8645, 9826)]