140148510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 359940672

約数和(自身を除く): 219792162

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 97, 102, 170, 194, 255, 291, 485, 510, 582, 970, 1455, 1649, 2833, 2910, 3298, 4947, 5666, 8245, 8499, 9894, 14165, 16490, 16998, 24735, 28330, 42495, 48161, 49470, 84990, 96322, 144483, 240805, 274801, 288966, 481610, 549602, 722415, 824403, 1374005, 1444830, 1648806, 2748010, 4122015, 4671617, 8244030, 9343234, 14014851, 23358085, 28029702, 46716170, 70074255, 140148510]

約数ペア:

[(1, 140148510), (2, 70074255), (3, 46716170), (5, 28029702), (6, 23358085), (10, 14014851), (15, 9343234), (17, 8244030), (30, 4671617), (34, 4122015), (51, 2748010), (85, 1648806), (97, 1444830), (102, 1374005), (170, 824403), (194, 722415), (255, 549602), (291, 481610), (485, 288966), (510, 274801), (582, 240805), (970, 144483), (1455, 96322), (1649, 84990), (2833, 49470), (2910, 48161), (3298, 42495), (4947, 28330), (5666, 24735), (8245, 16998), (8499, 16490), (9894, 14165)]