19563930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 53936064

約数和(自身を除く): 34372134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 97, 135, 162, 166, 194, 243, 249, 270, 291, 405, 415, 485, 486, 498, 582, 747, 810, 830, 873, 970, 1215, 1245, 1455, 1494, 1746, 2241, 2430, 2490, 2619, 2910, 3735, 4365, 4482, 5238, 6723, 7470, 7857, 8051, 8730, 11205, 13095, 13446, 15714, 16102, 20169, 22410, 23571, 24153, 26190, 33615, 39285, 40255, 40338, 47142, 48306, 67230, 72459, 78570, 80510, 100845, 117855, 120765, 144918, 201690, 217377, 235710, 241530, 362295, 434754, 652131, 724590, 1086885, 1304262, 1956393, 2173770, 3260655, 3912786, 6521310, 9781965, 19563930]

約数ペア:

[(1, 19563930), (2, 9781965), (3, 6521310), (5, 3912786), (6, 3260655), (9, 2173770), (10, 1956393), (15, 1304262), (18, 1086885), (27, 724590), (30, 652131), (45, 434754), (54, 362295), (81, 241530), (83, 235710), (90, 217377), (97, 201690), (135, 144918), (162, 120765), (166, 117855), (194, 100845), (243, 80510), (249, 78570), (270, 72459), (291, 67230), (405, 48306), (415, 47142), (485, 40338), (486, 40255), (498, 39285), (582, 33615), (747, 26190), (810, 24153), (830, 23571), (873, 22410), (970, 20169), (1215, 16102), (1245, 15714), (1455, 13446), (1494, 13095), (1746, 11205), (2241, 8730), (2430, 8051), (2490, 7857), (2619, 7470), (2910, 6723), (3735, 5238), (4365, 4482)]