61455690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 170614080

約数和(自身を除く): 109158390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 83, 90, 95, 114, 166, 171, 190, 249, 285, 342, 415, 433, 498, 570, 747, 830, 855, 866, 1245, 1299, 1494, 1577, 1710, 2165, 2490, 2598, 3154, 3735, 3897, 4330, 4731, 6495, 7470, 7794, 7885, 8227, 9462, 12990, 14193, 15770, 16454, 19485, 23655, 24681, 28386, 35939, 38970, 41135, 47310, 49362, 70965, 71878, 74043, 82270, 107817, 123405, 141930, 148086, 179695, 215634, 246810, 323451, 359390, 370215, 539085, 646902, 682841, 740430, 1078170, 1365682, 1617255, 2048523, 3234510, 3414205, 4097046, 6145569, 6828410, 10242615, 12291138, 20485230, 30727845, 61455690]

約数ペア:

[(1, 61455690), (2, 30727845), (3, 20485230), (5, 12291138), (6, 10242615), (9, 6828410), (10, 6145569), (15, 4097046), (18, 3414205), (19, 3234510), (30, 2048523), (38, 1617255), (45, 1365682), (57, 1078170), (83, 740430), (90, 682841), (95, 646902), (114, 539085), (166, 370215), (171, 359390), (190, 323451), (249, 246810), (285, 215634), (342, 179695), (415, 148086), (433, 141930), (498, 123405), (570, 107817), (747, 82270), (830, 74043), (855, 71878), (866, 70965), (1245, 49362), (1299, 47310), (1494, 41135), (1577, 38970), (1710, 35939), (2165, 28386), (2490, 24681), (2598, 23655), (3154, 19485), (3735, 16454), (3897, 15770), (4330, 14193), (4731, 12990), (6495, 9462), (7470, 8227), (7794, 7885)]