1930887930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{8713}}^1$

素因数の和:8895

約数の個数: 64

約数和(自身を含む): 4743204480

約数和(自身を除く): 2812316550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 89, 166, 178, 249, 267, 415, 445, 498, 534, 830, 890, 1245, 1335, 2490, 2670, 7387, 8713, 14774, 17426, 22161, 26139, 36935, 43565, 44322, 52278, 73870, 87130, 110805, 130695, 221610, 261390, 723179, 775457, 1446358, 1550914, 2169537, 2326371, 3615895, 3877285, 4339074, 4652742, 7231790, 7754570, 10847685, 11631855, 21695370, 23263710, 64362931, 128725862, 193088793, 321814655, 386177586, 643629310, 965443965, 1930887930]

約数ペア:

[(1, 1930887930), (2, 965443965), (3, 643629310), (5, 386177586), (6, 321814655), (10, 193088793), (15, 128725862), (30, 64362931), (83, 23263710), (89, 21695370), (166, 11631855), (178, 10847685), (249, 7754570), (267, 7231790), (415, 4652742), (445, 4339074), (498, 3877285), (534, 3615895), (830, 2326371), (890, 2169537), (1245, 1550914), (1335, 1446358), (2490, 775457), (2670, 723179), (7387, 261390), (8713, 221610), (14774, 130695), (17426, 110805), (22161, 87130), (26139, 73870), (36935, 52278), (43565, 44322)]