65285610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 183617280

約数和(自身を除く): 118331670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 51, 65, 78, 85, 86, 102, 129, 130, 170, 195, 215, 221, 229, 255, 258, 390, 430, 442, 458, 510, 559, 645, 663, 687, 731, 1105, 1118, 1145, 1290, 1326, 1374, 1462, 1677, 2193, 2210, 2290, 2795, 2977, 3315, 3354, 3435, 3655, 3893, 4386, 5590, 5954, 6630, 6870, 7310, 7786, 8385, 8931, 9503, 9847, 10965, 11679, 14885, 16770, 17862, 19006, 19465, 19694, 21930, 23358, 28509, 29541, 29770, 38930, 44655, 47515, 49235, 50609, 57018, 58395, 59082, 89310, 95030, 98470, 101218, 116790, 128011, 142545, 147705, 151827, 167399, 253045, 256022, 285090, 295410, 303654, 334798, 384033, 502197, 506090, 640055, 759135, 768066, 836995, 1004394, 1280110, 1518270, 1673990, 1920165, 2176187, 2510985, 3840330, 4352374, 5021970, 6528561, 10880935, 13057122, 21761870, 32642805, 65285610]

約数ペア:

[(1, 65285610), (2, 32642805), (3, 21761870), (5, 13057122), (6, 10880935), (10, 6528561), (13, 5021970), (15, 4352374), (17, 3840330), (26, 2510985), (30, 2176187), (34, 1920165), (39, 1673990), (43, 1518270), (51, 1280110), (65, 1004394), (78, 836995), (85, 768066), (86, 759135), (102, 640055), (129, 506090), (130, 502197), (170, 384033), (195, 334798), (215, 303654), (221, 295410), (229, 285090), (255, 256022), (258, 253045), (390, 167399), (430, 151827), (442, 147705), (458, 142545), (510, 128011), (559, 116790), (645, 101218), (663, 98470), (687, 95030), (731, 89310), (1105, 59082), (1118, 58395), (1145, 57018), (1290, 50609), (1326, 49235), (1374, 47515), (1462, 44655), (1677, 38930), (2193, 29770), (2210, 29541), (2290, 28509), (2795, 23358), (2977, 21930), (3315, 19694), (3354, 19465), (3435, 19006), (3655, 17862), (3893, 16770), (4386, 14885), (5590, 11679), (5954, 10965), (6630, 9847), (6870, 9503), (7310, 8931), (7786, 8385)]