42662130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 117669888

約数和(自身を除く): 75007758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 911, 1115, 1338, 1561, 1822, 2230, 2733, 3122, 3345, 4555, 4683, 5466, 6377, 6690, 7805, 9110, 9366, 12754, 13665, 15610, 19131, 23415, 27330, 31885, 38262, 46830, 63770, 95655, 191310, 203153, 406306, 609459, 1015765, 1218918, 1422071, 2031530, 2844142, 3047295, 4266213, 6094590, 7110355, 8532426, 14220710, 21331065, 42662130]

約数ペア:

[(1, 42662130), (2, 21331065), (3, 14220710), (5, 8532426), (6, 7110355), (7, 6094590), (10, 4266213), (14, 3047295), (15, 2844142), (21, 2031530), (30, 1422071), (35, 1218918), (42, 1015765), (70, 609459), (105, 406306), (210, 203153), (223, 191310), (446, 95655), (669, 63770), (911, 46830), (1115, 38262), (1338, 31885), (1561, 27330), (1822, 23415), (2230, 19131), (2733, 15610), (3122, 13665), (3345, 12754), (4555, 9366), (4683, 9110), (5466, 7805), (6377, 6690)]