1028858740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29753}}^1$

素因数の和:29801

約数の個数: 96

約数和(自身を含む): 2799256320

約数和(自身を除く): 1770397580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6916, 8645, 17290, 29753, 34580, 59506, 119012, 148765, 208271, 297530, 386789, 416542, 565307, 595060, 773578, 833084, 1041355, 1130614, 1547156, 1933945, 2082710, 2261228, 2707523, 2826535, 3867890, 3957149, 4165420, 5415046, 5653070, 7348991, 7735780, 7914298, 10830092, 11306140, 13537615, 14697982, 15828596, 19785745, 27075230, 29395964, 36744955, 39571490, 51442937, 54150460, 73489910, 79142980, 102885874, 146979820, 205771748, 257214685, 514429370, 1028858740]

約数ペア:

[(1, 1028858740), (2, 514429370), (4, 257214685), (5, 205771748), (7, 146979820), (10, 102885874), (13, 79142980), (14, 73489910), (19, 54150460), (20, 51442937), (26, 39571490), (28, 36744955), (35, 29395964), (38, 27075230), (52, 19785745), (65, 15828596), (70, 14697982), (76, 13537615), (91, 11306140), (95, 10830092), (130, 7914298), (133, 7735780), (140, 7348991), (182, 5653070), (190, 5415046), (247, 4165420), (260, 3957149), (266, 3867890), (364, 2826535), (380, 2707523), (455, 2261228), (494, 2082710), (532, 1933945), (665, 1547156), (910, 1130614), (988, 1041355), (1235, 833084), (1330, 773578), (1729, 595060), (1820, 565307), (2470, 416542), (2660, 386789), (3458, 297530), (4940, 208271), (6916, 148765), (8645, 119012), (17290, 59506), (29753, 34580)]