30017806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 59222016

約数和(自身を除く): 29204210

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 71, 91, 101, 142, 161, 182, 202, 299, 322, 497, 598, 707, 923, 994, 1313, 1414, 1633, 1846, 2093, 2323, 2626, 3266, 4186, 4646, 6461, 7171, 9191, 11431, 12922, 14342, 16261, 18382, 21229, 22862, 30199, 32522, 42458, 50197, 60398, 93223, 100394, 148603, 164933, 186446, 211393, 297206, 329866, 422786, 652561, 1154531, 1305122, 2144129, 2309062, 4288258, 15008903, 30017806]

約数ペア:

[(1, 30017806), (2, 15008903), (7, 4288258), (13, 2309062), (14, 2144129), (23, 1305122), (26, 1154531), (46, 652561), (71, 422786), (91, 329866), (101, 297206), (142, 211393), (161, 186446), (182, 164933), (202, 148603), (299, 100394), (322, 93223), (497, 60398), (598, 50197), (707, 42458), (923, 32522), (994, 30199), (1313, 22862), (1414, 21229), (1633, 18382), (1846, 16261), (2093, 14342), (2323, 12922), (2626, 11431), (3266, 9191), (4186, 7171), (4646, 6461)]