151985340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64951}}^1$

素因数の和:64979

約数の個数: 72

約数和(自身を含む): 496493088

約数和(自身を除く): 344507748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 64951, 129902, 194853, 259804, 324755, 389706, 584559, 649510, 779412, 844363, 974265, 1169118, 1299020, 1688726, 1948530, 2338236, 2533089, 2922795, 3377452, 3897060, 4221815, 5066178, 5845590, 7599267, 8443630, 10132356, 11691180, 12665445, 15198534, 16887260, 25330890, 30397068, 37996335, 50661780, 75992670, 151985340]

約数ペア:

[(1, 151985340), (2, 75992670), (3, 50661780), (4, 37996335), (5, 30397068), (6, 25330890), (9, 16887260), (10, 15198534), (12, 12665445), (13, 11691180), (15, 10132356), (18, 8443630), (20, 7599267), (26, 5845590), (30, 5066178), (36, 4221815), (39, 3897060), (45, 3377452), (52, 2922795), (60, 2533089), (65, 2338236), (78, 1948530), (90, 1688726), (117, 1299020), (130, 1169118), (156, 974265), (180, 844363), (195, 779412), (234, 649510), (260, 584559), (390, 389706), (468, 324755), (585, 259804), (780, 194853), (1170, 129902), (2340, 64951)]