39649770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 114048000

約数和(自身を除く): 74398230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 90, 95, 114, 118, 131, 135, 171, 177, 190, 262, 270, 285, 295, 342, 354, 393, 513, 531, 570, 590, 655, 786, 855, 885, 1026, 1062, 1121, 1179, 1310, 1593, 1710, 1770, 1965, 2242, 2358, 2489, 2565, 2655, 3186, 3363, 3537, 3930, 4978, 5130, 5310, 5605, 5895, 6726, 7074, 7467, 7729, 7965, 10089, 11210, 11790, 12445, 14934, 15458, 15930, 16815, 17685, 20178, 22401, 23187, 24890, 30267, 33630, 35370, 37335, 38645, 44802, 46374, 50445, 60534, 67203, 69561, 74670, 77290, 100890, 112005, 115935, 134406, 139122, 146851, 151335, 208683, 224010, 231870, 293702, 302670, 336015, 347805, 417366, 440553, 672030, 695610, 734255, 881106, 1043415, 1321659, 1468510, 2086830, 2202765, 2643318, 3964977, 4405530, 6608295, 7929954, 13216590, 19824885, 39649770]

約数ペア:

[(1, 39649770), (2, 19824885), (3, 13216590), (5, 7929954), (6, 6608295), (9, 4405530), (10, 3964977), (15, 2643318), (18, 2202765), (19, 2086830), (27, 1468510), (30, 1321659), (38, 1043415), (45, 881106), (54, 734255), (57, 695610), (59, 672030), (90, 440553), (95, 417366), (114, 347805), (118, 336015), (131, 302670), (135, 293702), (171, 231870), (177, 224010), (190, 208683), (262, 151335), (270, 146851), (285, 139122), (295, 134406), (342, 115935), (354, 112005), (393, 100890), (513, 77290), (531, 74670), (570, 69561), (590, 67203), (655, 60534), (786, 50445), (855, 46374), (885, 44802), (1026, 38645), (1062, 37335), (1121, 35370), (1179, 33630), (1310, 30267), (1593, 24890), (1710, 23187), (1770, 22401), (1965, 20178), (2242, 17685), (2358, 16815), (2489, 15930), (2565, 15458), (2655, 14934), (3186, 12445), (3363, 11790), (3537, 11210), (3930, 10089), (4978, 7965), (5130, 7729), (5310, 7467), (5605, 7074), (5895, 6726)]