38008170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 110592000

約数和(自身を除く): 72583830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 239, 270, 279, 285, 310, 342, 465, 478, 513, 558, 570, 589, 717, 837, 855, 930, 1026, 1178, 1195, 1395, 1434, 1674, 1710, 1767, 2151, 2390, 2565, 2790, 2945, 3534, 3585, 4185, 4302, 4541, 5130, 5301, 5890, 6453, 7170, 7409, 8370, 8835, 9082, 10602, 10755, 12906, 13623, 14818, 15903, 17670, 21510, 22227, 22705, 26505, 27246, 31806, 32265, 37045, 40869, 44454, 45410, 53010, 64530, 66681, 68115, 74090, 79515, 81738, 111135, 122607, 133362, 136230, 140771, 159030, 200043, 204345, 222270, 245214, 281542, 333405, 400086, 408690, 422313, 613035, 666810, 703855, 844626, 1000215, 1226070, 1266939, 1407710, 2000430, 2111565, 2533878, 3800817, 4223130, 6334695, 7601634, 12669390, 19004085, 38008170]

約数ペア:

[(1, 38008170), (2, 19004085), (3, 12669390), (5, 7601634), (6, 6334695), (9, 4223130), (10, 3800817), (15, 2533878), (18, 2111565), (19, 2000430), (27, 1407710), (30, 1266939), (31, 1226070), (38, 1000215), (45, 844626), (54, 703855), (57, 666810), (62, 613035), (90, 422313), (93, 408690), (95, 400086), (114, 333405), (135, 281542), (155, 245214), (171, 222270), (186, 204345), (190, 200043), (239, 159030), (270, 140771), (279, 136230), (285, 133362), (310, 122607), (342, 111135), (465, 81738), (478, 79515), (513, 74090), (558, 68115), (570, 66681), (589, 64530), (717, 53010), (837, 45410), (855, 44454), (930, 40869), (1026, 37045), (1178, 32265), (1195, 31806), (1395, 27246), (1434, 26505), (1674, 22705), (1710, 22227), (1767, 21510), (2151, 17670), (2390, 15903), (2565, 14818), (2790, 13623), (2945, 12906), (3534, 10755), (3585, 10602), (4185, 9082), (4302, 8835), (4541, 8370), (5130, 7409), (5301, 7170), (5890, 6453)]