34289320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 89994240

約数和(自身を除く): 55704920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 47, 52, 61, 65, 92, 94, 104, 115, 122, 130, 184, 188, 230, 235, 244, 260, 299, 305, 376, 460, 470, 488, 520, 598, 610, 611, 793, 920, 940, 1081, 1196, 1220, 1222, 1403, 1495, 1586, 1880, 2162, 2392, 2440, 2444, 2806, 2867, 2990, 3055, 3172, 3965, 4324, 4888, 5405, 5612, 5734, 5980, 6110, 6344, 7015, 7930, 8648, 10810, 11224, 11468, 11960, 12220, 14030, 14053, 14335, 15860, 18239, 21620, 22936, 24440, 28060, 28106, 28670, 31720, 36478, 37271, 43240, 56120, 56212, 57340, 65941, 70265, 72956, 74542, 91195, 112424, 114680, 131882, 140530, 145912, 149084, 182390, 186355, 263764, 281060, 298168, 329705, 364780, 372710, 527528, 562120, 659410, 729560, 745420, 857233, 1318820, 1490840, 1714466, 2637640, 3428932, 4286165, 6857864, 8572330, 17144660, 34289320]

約数ペア:

[(1, 34289320), (2, 17144660), (4, 8572330), (5, 6857864), (8, 4286165), (10, 3428932), (13, 2637640), (20, 1714466), (23, 1490840), (26, 1318820), (40, 857233), (46, 745420), (47, 729560), (52, 659410), (61, 562120), (65, 527528), (92, 372710), (94, 364780), (104, 329705), (115, 298168), (122, 281060), (130, 263764), (184, 186355), (188, 182390), (230, 149084), (235, 145912), (244, 140530), (260, 131882), (299, 114680), (305, 112424), (376, 91195), (460, 74542), (470, 72956), (488, 70265), (520, 65941), (598, 57340), (610, 56212), (611, 56120), (793, 43240), (920, 37271), (940, 36478), (1081, 31720), (1196, 28670), (1220, 28106), (1222, 28060), (1403, 24440), (1495, 22936), (1586, 21620), (1880, 18239), (2162, 15860), (2392, 14335), (2440, 14053), (2444, 14030), (2806, 12220), (2867, 11960), (2990, 11468), (3055, 11224), (3172, 10810), (3965, 8648), (4324, 7930), (4888, 7015), (5405, 6344), (5612, 6110), (5734, 5980)]