4220440980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137653}}^1$

素因数の和:137745

約数の個数: 96

約数和(自身を含む): 13690516224

約数和(自身を除く): 9470075244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 10220, 15330, 30660, 137653, 275306, 412959, 550612, 688265, 825918, 963571, 1376530, 1651836, 1927142, 2064795, 2753060, 2890713, 3854284, 4129590, 4817855, 5781426, 8259180, 9635710, 10048669, 11562852, 14453565, 19271420, 20097338, 28907130, 30146007, 40194676, 50243345, 57814260, 60292014, 70340683, 100486690, 120584028, 140681366, 150730035, 200973380, 211022049, 281362732, 301460070, 351703415, 422044098, 602920140, 703406830, 844088196, 1055110245, 1406813660, 2110220490, 4220440980]

約数ペア:

[(1, 4220440980), (2, 2110220490), (3, 1406813660), (4, 1055110245), (5, 844088196), (6, 703406830), (7, 602920140), (10, 422044098), (12, 351703415), (14, 301460070), (15, 281362732), (20, 211022049), (21, 200973380), (28, 150730035), (30, 140681366), (35, 120584028), (42, 100486690), (60, 70340683), (70, 60292014), (73, 57814260), (84, 50243345), (105, 40194676), (140, 30146007), (146, 28907130), (210, 20097338), (219, 19271420), (292, 14453565), (365, 11562852), (420, 10048669), (438, 9635710), (511, 8259180), (730, 5781426), (876, 4817855), (1022, 4129590), (1095, 3854284), (1460, 2890713), (1533, 2753060), (2044, 2064795), (2190, 1927142), (2555, 1651836), (3066, 1376530), (4380, 963571), (5110, 825918), (6132, 688265), (7665, 550612), (10220, 412959), (15330, 275306), (30660, 137653)]