191269740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 553029120

約数和(自身を除く): 361759380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 71, 118, 142, 177, 213, 236, 284, 295, 354, 355, 426, 590, 708, 710, 761, 852, 885, 1065, 1180, 1420, 1522, 1770, 2130, 2283, 3044, 3540, 3805, 4189, 4260, 4566, 7610, 8378, 9132, 11415, 12567, 15220, 16756, 20945, 22830, 25134, 41890, 44899, 45660, 50268, 54031, 62835, 83780, 89798, 108062, 125670, 134697, 162093, 179596, 216124, 224495, 251340, 269394, 270155, 324186, 448990, 538788, 540310, 648372, 673485, 810465, 897980, 1080620, 1346970, 1620930, 2693940, 3187829, 3241860, 6375658, 9563487, 12751316, 15939145, 19126974, 31878290, 38253948, 47817435, 63756580, 95634870, 191269740]

約数ペア:

[(1, 191269740), (2, 95634870), (3, 63756580), (4, 47817435), (5, 38253948), (6, 31878290), (10, 19126974), (12, 15939145), (15, 12751316), (20, 9563487), (30, 6375658), (59, 3241860), (60, 3187829), (71, 2693940), (118, 1620930), (142, 1346970), (177, 1080620), (213, 897980), (236, 810465), (284, 673485), (295, 648372), (354, 540310), (355, 538788), (426, 448990), (590, 324186), (708, 270155), (710, 269394), (761, 251340), (852, 224495), (885, 216124), (1065, 179596), (1180, 162093), (1420, 134697), (1522, 125670), (1770, 108062), (2130, 89798), (2283, 83780), (3044, 62835), (3540, 54031), (3805, 50268), (4189, 45660), (4260, 44899), (4566, 41890), (7610, 25134), (8378, 22830), (9132, 20945), (11415, 16756), (12567, 15220)]