1044512460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{305413}}^1$

素因数の和:305447

約数の個数: 72

約数和(自身を含む): 3335120880

約数和(自身を除く): 2290608420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 305413, 610826, 916239, 1221652, 1527065, 1832478, 2748717, 3054130, 3664956, 4581195, 5497434, 5802847, 6108260, 9162390, 10994868, 11605694, 13743585, 17408541, 18324780, 23211388, 27487170, 29014235, 34817082, 52225623, 54974340, 58028470, 69634164, 87042705, 104451246, 116056940, 174085410, 208902492, 261128115, 348170820, 522256230, 1044512460]

約数ペア:

[(1, 1044512460), (2, 522256230), (3, 348170820), (4, 261128115), (5, 208902492), (6, 174085410), (9, 116056940), (10, 104451246), (12, 87042705), (15, 69634164), (18, 58028470), (19, 54974340), (20, 52225623), (30, 34817082), (36, 29014235), (38, 27487170), (45, 23211388), (57, 18324780), (60, 17408541), (76, 13743585), (90, 11605694), (95, 10994868), (114, 9162390), (171, 6108260), (180, 5802847), (190, 5497434), (228, 4581195), (285, 3664956), (342, 3054130), (380, 2748717), (570, 1832478), (684, 1527065), (855, 1221652), (1140, 916239), (1710, 610826), (3420, 305413)]