194626980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12149}}^1$

素因数の和:12253

約数の個数: 72

約数和(自身を含む): 597051000

約数和(自身を除く): 402424020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 12149, 16020, 24298, 36447, 48596, 60745, 72894, 109341, 121490, 145788, 182235, 218682, 242980, 364470, 437364, 546705, 728940, 1081261, 1093410, 2162522, 2186820, 3243783, 4325044, 5406305, 6487566, 9731349, 10812610, 12975132, 16218915, 19462698, 21625220, 32437830, 38925396, 48656745, 64875660, 97313490, 194626980]

約数ペア:

[(1, 194626980), (2, 97313490), (3, 64875660), (4, 48656745), (5, 38925396), (6, 32437830), (9, 21625220), (10, 19462698), (12, 16218915), (15, 12975132), (18, 10812610), (20, 9731349), (30, 6487566), (36, 5406305), (45, 4325044), (60, 3243783), (89, 2186820), (90, 2162522), (178, 1093410), (180, 1081261), (267, 728940), (356, 546705), (445, 437364), (534, 364470), (801, 242980), (890, 218682), (1068, 182235), (1335, 145788), (1602, 121490), (1780, 109341), (2670, 72894), (3204, 60745), (4005, 48596), (5340, 36447), (8010, 24298), (12149, 16020)]