91417170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 253612800

約数和(自身を除く): 162195630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 73, 78, 95, 114, 130, 146, 169, 190, 195, 219, 247, 285, 338, 365, 390, 438, 494, 507, 570, 730, 741, 845, 949, 1014, 1095, 1235, 1387, 1482, 1690, 1898, 2190, 2197, 2470, 2535, 2774, 2847, 3211, 3705, 4161, 4394, 4745, 5070, 5694, 6422, 6591, 6935, 7410, 8322, 9490, 9633, 10985, 12337, 13182, 13870, 14235, 16055, 18031, 19266, 20805, 21970, 24674, 28470, 32110, 32955, 36062, 37011, 41610, 41743, 48165, 54093, 61685, 65910, 74022, 83486, 90155, 96330, 108186, 123370, 125229, 160381, 180310, 185055, 208715, 234403, 250458, 270465, 320762, 370110, 417430, 468806, 481143, 540930, 626145, 703209, 801905, 962286, 1172015, 1252290, 1406418, 1603810, 2344030, 2405715, 3047239, 3516045, 4811430, 6094478, 7032090, 9141717, 15236195, 18283434, 30472390, 45708585, 91417170]

約数ペア:

[(1, 91417170), (2, 45708585), (3, 30472390), (5, 18283434), (6, 15236195), (10, 9141717), (13, 7032090), (15, 6094478), (19, 4811430), (26, 3516045), (30, 3047239), (38, 2405715), (39, 2344030), (57, 1603810), (65, 1406418), (73, 1252290), (78, 1172015), (95, 962286), (114, 801905), (130, 703209), (146, 626145), (169, 540930), (190, 481143), (195, 468806), (219, 417430), (247, 370110), (285, 320762), (338, 270465), (365, 250458), (390, 234403), (438, 208715), (494, 185055), (507, 180310), (570, 160381), (730, 125229), (741, 123370), (845, 108186), (949, 96330), (1014, 90155), (1095, 83486), (1235, 74022), (1387, 65910), (1482, 61685), (1690, 54093), (1898, 48165), (2190, 41743), (2197, 41610), (2470, 37011), (2535, 36062), (2774, 32955), (2847, 32110), (3211, 28470), (3705, 24674), (4161, 21970), (4394, 20805), (4745, 19266), (5070, 18031), (5694, 16055), (6422, 14235), (6591, 13870), (6935, 13182), (7410, 12337), (8322, 10985), (9490, 9633)]