187629570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29363}}^1$

素因数の和:29447

約数の個数: 48

約数和(自身を含む): 494724672

約数和(自身を除く): 307095102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 29363, 58726, 88089, 146815, 176178, 264267, 293630, 440445, 528534, 880890, 1321335, 2084773, 2642670, 4169546, 6254319, 10423865, 12508638, 18762957, 20847730, 31271595, 37525914, 62543190, 93814785, 187629570]

約数ペア:

[(1, 187629570), (2, 93814785), (3, 62543190), (5, 37525914), (6, 31271595), (9, 20847730), (10, 18762957), (15, 12508638), (18, 10423865), (30, 6254319), (45, 4169546), (71, 2642670), (90, 2084773), (142, 1321335), (213, 880890), (355, 528534), (426, 440445), (639, 293630), (710, 264267), (1065, 176178), (1278, 146815), (2130, 88089), (3195, 58726), (6390, 29363)]