1944103860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{71527}}^1$

素因数の和:71693

約数の個数: 72

約数和(自身を含む): 5936251776

約数和(自身を除く): 3992147916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 71527, 143054, 214581, 286108, 357635, 429162, 643743, 715270, 858324, 1072905, 1287486, 1430540, 2145810, 2574972, 3218715, 4291620, 6437430, 10800577, 12874860, 21601154, 32401731, 43202308, 54002885, 64803462, 97205193, 108005770, 129606924, 162008655, 194410386, 216011540, 324017310, 388820772, 486025965, 648034620, 972051930, 1944103860]

約数ペア:

[(1, 1944103860), (2, 972051930), (3, 648034620), (4, 486025965), (5, 388820772), (6, 324017310), (9, 216011540), (10, 194410386), (12, 162008655), (15, 129606924), (18, 108005770), (20, 97205193), (30, 64803462), (36, 54002885), (45, 43202308), (60, 32401731), (90, 21601154), (151, 12874860), (180, 10800577), (302, 6437430), (453, 4291620), (604, 3218715), (755, 2574972), (906, 2145810), (1359, 1430540), (1510, 1287486), (1812, 1072905), (2265, 858324), (2718, 715270), (3020, 643743), (4530, 429162), (5436, 357635), (6795, 286108), (9060, 214581), (13590, 143054), (27180, 71527)]