151786530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 453682944

約数和(自身を除く): 301896414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 197, 210, 315, 394, 591, 630, 985, 1182, 1223, 1379, 1773, 1970, 2446, 2758, 2955, 3546, 3669, 4137, 5910, 6115, 6895, 7338, 8274, 8561, 8865, 11007, 12230, 12411, 13790, 17122, 17730, 18345, 20685, 22014, 24822, 25683, 36690, 41370, 42805, 51366, 55035, 62055, 77049, 85610, 110070, 124110, 128415, 154098, 240931, 256830, 385245, 481862, 722793, 770490, 1204655, 1445586, 1686517, 2168379, 2409310, 3373034, 3613965, 4336758, 5059551, 7227930, 8432585, 10119102, 10841895, 15178653, 16865170, 21683790, 25297755, 30357306, 50595510, 75893265, 151786530]

約数ペア:

[(1, 151786530), (2, 75893265), (3, 50595510), (5, 30357306), (6, 25297755), (7, 21683790), (9, 16865170), (10, 15178653), (14, 10841895), (15, 10119102), (18, 8432585), (21, 7227930), (30, 5059551), (35, 4336758), (42, 3613965), (45, 3373034), (63, 2409310), (70, 2168379), (90, 1686517), (105, 1445586), (126, 1204655), (197, 770490), (210, 722793), (315, 481862), (394, 385245), (591, 256830), (630, 240931), (985, 154098), (1182, 128415), (1223, 124110), (1379, 110070), (1773, 85610), (1970, 77049), (2446, 62055), (2758, 55035), (2955, 51366), (3546, 42805), (3669, 41370), (4137, 36690), (5910, 25683), (6115, 24822), (6895, 22014), (7338, 20685), (8274, 18345), (8561, 17730), (8865, 17122), (11007, 13790), (12230, 12411)]