156796140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84299}}^1$

素因数の和:84342

約数の個数: 48

約数和(自身を含む): 453196800

約数和(自身を除く): 296400660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 84299, 168598, 252897, 337196, 421495, 505794, 842990, 1011588, 1264485, 1685980, 2528970, 2613269, 5057940, 5226538, 7839807, 10453076, 13066345, 15679614, 26132690, 31359228, 39199035, 52265380, 78398070, 156796140]

約数ペア:

[(1, 156796140), (2, 78398070), (3, 52265380), (4, 39199035), (5, 31359228), (6, 26132690), (10, 15679614), (12, 13066345), (15, 10453076), (20, 7839807), (30, 5226538), (31, 5057940), (60, 2613269), (62, 2528970), (93, 1685980), (124, 1264485), (155, 1011588), (186, 842990), (310, 505794), (372, 421495), (465, 337196), (620, 252897), (930, 168598), (1860, 84299)]