147048430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 287981568

約数和(自身を除く): 140933138

約数列:

[1, 2, 5, 10, 23, 46, 47, 61, 94, 115, 122, 223, 230, 235, 305, 446, 470, 610, 1081, 1115, 1403, 2162, 2230, 2806, 2867, 5129, 5405, 5734, 7015, 10258, 10481, 10810, 13603, 14030, 14335, 20962, 25645, 27206, 28670, 51290, 52405, 65941, 68015, 104810, 131882, 136030, 241063, 312869, 329705, 482126, 625738, 639341, 659410, 1205315, 1278682, 1564345, 2410630, 3128690, 3196705, 6393410, 14704843, 29409686, 73524215, 147048430]

約数ペア:

[(1, 147048430), (2, 73524215), (5, 29409686), (10, 14704843), (23, 6393410), (46, 3196705), (47, 3128690), (61, 2410630), (94, 1564345), (115, 1278682), (122, 1205315), (223, 659410), (230, 639341), (235, 625738), (305, 482126), (446, 329705), (470, 312869), (610, 241063), (1081, 136030), (1115, 131882), (1403, 104810), (2162, 68015), (2230, 65941), (2806, 52405), (2867, 51290), (5129, 28670), (5405, 27206), (5734, 25645), (7015, 20962), (10258, 14335), (10481, 14030), (10810, 13603)]