61172970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 167961600

約数和(自身を除く): 106788630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 59, 85, 95, 102, 107, 114, 118, 170, 177, 190, 214, 255, 285, 295, 321, 323, 354, 510, 535, 570, 590, 642, 646, 885, 969, 1003, 1070, 1121, 1605, 1615, 1770, 1819, 1938, 2006, 2033, 2242, 3009, 3210, 3230, 3363, 3638, 4066, 4845, 5015, 5457, 5605, 6018, 6099, 6313, 6726, 9095, 9690, 10030, 10165, 10914, 11210, 12198, 12626, 15045, 16815, 18190, 18939, 19057, 20330, 27285, 30090, 30495, 31565, 33630, 34561, 37878, 38114, 54570, 57171, 60990, 63130, 69122, 94695, 95285, 103683, 107321, 114342, 119947, 172805, 189390, 190570, 207366, 214642, 239894, 285855, 321963, 345610, 359841, 518415, 536605, 571710, 599735, 643926, 719682, 1036830, 1073210, 1199470, 1609815, 1799205, 2039099, 3219630, 3598410, 4078198, 6117297, 10195495, 12234594, 20390990, 30586485, 61172970]

約数ペア:

[(1, 61172970), (2, 30586485), (3, 20390990), (5, 12234594), (6, 10195495), (10, 6117297), (15, 4078198), (17, 3598410), (19, 3219630), (30, 2039099), (34, 1799205), (38, 1609815), (51, 1199470), (57, 1073210), (59, 1036830), (85, 719682), (95, 643926), (102, 599735), (107, 571710), (114, 536605), (118, 518415), (170, 359841), (177, 345610), (190, 321963), (214, 285855), (255, 239894), (285, 214642), (295, 207366), (321, 190570), (323, 189390), (354, 172805), (510, 119947), (535, 114342), (570, 107321), (590, 103683), (642, 95285), (646, 94695), (885, 69122), (969, 63130), (1003, 60990), (1070, 57171), (1121, 54570), (1605, 38114), (1615, 37878), (1770, 34561), (1819, 33630), (1938, 31565), (2006, 30495), (2033, 30090), (2242, 27285), (3009, 20330), (3210, 19057), (3230, 18939), (3363, 18190), (3638, 16815), (4066, 15045), (4845, 12626), (5015, 12198), (5457, 11210), (5605, 10914), (6018, 10165), (6099, 10030), (6313, 9690), (6726, 9095)]