38811630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 111767040

約数和(自身を除く): 72955410

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 83, 109, 110, 130, 143, 165, 166, 195, 218, 249, 286, 327, 330, 390, 415, 429, 498, 545, 654, 715, 830, 858, 913, 1079, 1090, 1199, 1245, 1417, 1430, 1635, 1826, 2145, 2158, 2398, 2490, 2739, 2834, 3237, 3270, 3597, 4251, 4290, 4565, 5395, 5478, 5995, 6474, 7085, 7194, 8502, 9047, 9130, 10790, 11869, 11990, 13695, 14170, 15587, 16185, 17985, 18094, 21255, 23738, 27141, 27390, 31174, 32370, 35607, 35970, 42510, 45235, 46761, 54282, 59345, 71214, 77935, 90470, 93522, 99517, 117611, 118690, 135705, 155870, 178035, 199034, 233805, 235222, 271410, 298551, 352833, 356070, 467610, 497585, 588055, 597102, 705666, 995170, 1176110, 1293721, 1492755, 1764165, 2587442, 2985510, 3528330, 3881163, 6468605, 7762326, 12937210, 19405815, 38811630]

約数ペア:

[(1, 38811630), (2, 19405815), (3, 12937210), (5, 7762326), (6, 6468605), (10, 3881163), (11, 3528330), (13, 2985510), (15, 2587442), (22, 1764165), (26, 1492755), (30, 1293721), (33, 1176110), (39, 995170), (55, 705666), (65, 597102), (66, 588055), (78, 497585), (83, 467610), (109, 356070), (110, 352833), (130, 298551), (143, 271410), (165, 235222), (166, 233805), (195, 199034), (218, 178035), (249, 155870), (286, 135705), (327, 118690), (330, 117611), (390, 99517), (415, 93522), (429, 90470), (498, 77935), (545, 71214), (654, 59345), (715, 54282), (830, 46761), (858, 45235), (913, 42510), (1079, 35970), (1090, 35607), (1199, 32370), (1245, 31174), (1417, 27390), (1430, 27141), (1635, 23738), (1826, 21255), (2145, 18094), (2158, 17985), (2398, 16185), (2490, 15587), (2739, 14170), (2834, 13695), (3237, 11990), (3270, 11869), (3597, 10790), (4251, 9130), (4290, 9047), (4565, 8502), (5395, 7194), (5478, 7085), (5995, 6474)]