4919490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 13074048

約数和(自身を除く): 8154558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1163, 1410, 2115, 2326, 3489, 4230, 5815, 6978, 10467, 11630, 17445, 20934, 34890, 52335, 54661, 104670, 109322, 163983, 273305, 327966, 491949, 546610, 819915, 983898, 1639830, 2459745, 4919490]

約数ペア:

[(1, 4919490), (2, 2459745), (3, 1639830), (5, 983898), (6, 819915), (9, 546610), (10, 491949), (15, 327966), (18, 273305), (30, 163983), (45, 109322), (47, 104670), (90, 54661), (94, 52335), (141, 34890), (235, 20934), (282, 17445), (423, 11630), (470, 10467), (705, 6978), (846, 5815), (1163, 4230), (1410, 3489), (2115, 2326)]