17867220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2277

約数の個数: 96

約数和(自身を含む): 60211200

約数和(自身を除く): 42343980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2239, 2660, 3990, 4478, 6717, 7980, 8956, 11195, 13434, 15673, 22390, 26868, 31346, 33585, 42541, 44780, 47019, 62692, 67170, 78365, 85082, 94038, 127623, 134340, 156730, 170164, 188076, 212705, 235095, 255246, 297787, 313460, 425410, 470190, 510492, 595574, 638115, 850820, 893361, 940380, 1191148, 1276230, 1488935, 1786722, 2552460, 2977870, 3573444, 4466805, 5955740, 8933610, 17867220]

約数ペア:

[(1, 17867220), (2, 8933610), (3, 5955740), (4, 4466805), (5, 3573444), (6, 2977870), (7, 2552460), (10, 1786722), (12, 1488935), (14, 1276230), (15, 1191148), (19, 940380), (20, 893361), (21, 850820), (28, 638115), (30, 595574), (35, 510492), (38, 470190), (42, 425410), (57, 313460), (60, 297787), (70, 255246), (76, 235095), (84, 212705), (95, 188076), (105, 170164), (114, 156730), (133, 134340), (140, 127623), (190, 94038), (210, 85082), (228, 78365), (266, 67170), (285, 62692), (380, 47019), (399, 44780), (420, 42541), (532, 33585), (570, 31346), (665, 26868), (798, 22390), (1140, 15673), (1330, 13434), (1596, 11195), (1995, 8956), (2239, 7980), (2660, 6717), (3990, 4478)]