236475142820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1\times {\mathrm{14771}}^1$

素因数の和:15621

約数の個数: 96

約数和(自身を含む): 571723197696

約数和(自身を除く): 335248054876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 661, 692, 865, 1211, 1322, 1730, 2422, 2644, 3305, 3460, 4627, 4844, 6055, 6610, 9254, 12110, 13220, 14771, 18508, 23135, 24220, 29542, 46270, 59084, 73855, 92540, 103397, 114353, 147710, 206794, 228706, 295420, 413588, 457412, 516985, 571765, 800471, 1033970, 1143530, 1600942, 2067940, 2287060, 2555383, 3201884, 4002355, 5110766, 8004710, 9763631, 10221532, 12776915, 16009420, 17887681, 19527262, 25553830, 35775362, 39054524, 48818155, 51107660, 68345417, 71550724, 89438405, 97636310, 136690834, 178876810, 195272620, 273381668, 341727085, 357753620, 683454170, 1366908340, 1689108163, 3378216326, 6756432652, 8445540815, 11823757141, 16891081630, 23647514282, 33782163260, 47295028564, 59118785705, 118237571410, 236475142820]

約数ペア:

[(1, 236475142820), (2, 118237571410), (4, 59118785705), (5, 47295028564), (7, 33782163260), (10, 23647514282), (14, 16891081630), (20, 11823757141), (28, 8445540815), (35, 6756432652), (70, 3378216326), (140, 1689108163), (173, 1366908340), (346, 683454170), (661, 357753620), (692, 341727085), (865, 273381668), (1211, 195272620), (1322, 178876810), (1730, 136690834), (2422, 97636310), (2644, 89438405), (3305, 71550724), (3460, 68345417), (4627, 51107660), (4844, 48818155), (6055, 39054524), (6610, 35775362), (9254, 25553830), (12110, 19527262), (13220, 17887681), (14771, 16009420), (18508, 12776915), (23135, 10221532), (24220, 9763631), (29542, 8004710), (46270, 5110766), (59084, 4002355), (73855, 3201884), (92540, 2555383), (103397, 2287060), (114353, 2067940), (147710, 1600942), (206794, 1143530), (228706, 1033970), (295420, 800471), (413588, 571765), (457412, 516985)]