188831230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 404103168

約数和(自身を除く): 215271938

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 173, 217, 310, 346, 434, 503, 865, 1006, 1085, 1211, 1730, 2170, 2422, 2515, 3521, 5030, 5363, 6055, 7042, 10726, 12110, 15593, 17605, 26815, 31186, 35210, 37541, 53630, 75082, 77965, 87019, 109151, 155930, 174038, 187705, 218302, 375410, 435095, 545755, 609133, 870190, 1091510, 1218266, 2697589, 3045665, 5395178, 6091330, 13487945, 18883123, 26975890, 37766246, 94415615, 188831230]

約数ペア:

[(1, 188831230), (2, 94415615), (5, 37766246), (7, 26975890), (10, 18883123), (14, 13487945), (31, 6091330), (35, 5395178), (62, 3045665), (70, 2697589), (155, 1218266), (173, 1091510), (217, 870190), (310, 609133), (346, 545755), (434, 435095), (503, 375410), (865, 218302), (1006, 187705), (1085, 174038), (1211, 155930), (1730, 109151), (2170, 87019), (2422, 77965), (2515, 75082), (3521, 53630), (5030, 37541), (5363, 35210), (6055, 31186), (7042, 26815), (10726, 17605), (12110, 15593)]