173811690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2205

約数の個数: 128

約数和(自身を含む): 521095680

約数和(自身を除く): 347283990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2153, 2691, 2990, 3105, 3510, 4306, 4485, 5382, 6210, 6459, 8073, 8970, 10765, 12918, 13455, 16146, 19377, 21530, 26910, 27989, 32295, 38754, 40365, 49519, 55978, 58131, 64590, 80730, 83967, 96885, 99038, 116262, 139945, 148557, 167934, 193770, 247595, 251901, 279890, 290655, 297114, 419835, 445671, 495190, 503802, 581310, 643747, 742785, 755703, 839670, 891342, 1259505, 1287494, 1337013, 1485570, 1511406, 1931241, 2228355, 2519010, 2674026, 3218735, 3778515, 3862482, 4456710, 5793723, 6437470, 6685065, 7557030, 9656205, 11587446, 13370130, 17381169, 19312410, 28968615, 34762338, 57937230, 86905845, 173811690]

約数ペア:

[(1, 173811690), (2, 86905845), (3, 57937230), (5, 34762338), (6, 28968615), (9, 19312410), (10, 17381169), (13, 13370130), (15, 11587446), (18, 9656205), (23, 7557030), (26, 6685065), (27, 6437470), (30, 5793723), (39, 4456710), (45, 3862482), (46, 3778515), (54, 3218735), (65, 2674026), (69, 2519010), (78, 2228355), (90, 1931241), (115, 1511406), (117, 1485570), (130, 1337013), (135, 1287494), (138, 1259505), (195, 891342), (207, 839670), (230, 755703), (234, 742785), (270, 643747), (299, 581310), (345, 503802), (351, 495190), (390, 445671), (414, 419835), (585, 297114), (598, 290655), (621, 279890), (690, 251901), (702, 247595), (897, 193770), (1035, 167934), (1170, 148557), (1242, 139945), (1495, 116262), (1755, 99038), (1794, 96885), (2070, 83967), (2153, 80730), (2691, 64590), (2990, 58131), (3105, 55978), (3510, 49519), (4306, 40365), (4485, 38754), (5382, 32295), (6210, 27989), (6459, 26910), (8073, 21530), (8970, 19377), (10765, 16146), (12918, 13455)]