2380451290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{1753}}^1$

素因数の和:2807

約数の個数: 64

約数和(自身を含む): 5162653440

約数和(自身を除く): 2782202150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1021, 1330, 1753, 2042, 3506, 5105, 7147, 8765, 10210, 12271, 14294, 17530, 19399, 24542, 33307, 35735, 38798, 61355, 66614, 71470, 96995, 122710, 135793, 166535, 193990, 233149, 271586, 333070, 466298, 678965, 1165745, 1357930, 1789813, 2331490, 3579626, 8949065, 12528691, 17898130, 25057382, 34006447, 62643455, 68012894, 125286910, 170032235, 238045129, 340064470, 476090258, 1190225645, 2380451290]

約数ペア:

[(1, 2380451290), (2, 1190225645), (5, 476090258), (7, 340064470), (10, 238045129), (14, 170032235), (19, 125286910), (35, 68012894), (38, 62643455), (70, 34006447), (95, 25057382), (133, 17898130), (190, 12528691), (266, 8949065), (665, 3579626), (1021, 2331490), (1330, 1789813), (1753, 1357930), (2042, 1165745), (3506, 678965), (5105, 466298), (7147, 333070), (8765, 271586), (10210, 233149), (12271, 193990), (14294, 166535), (17530, 135793), (19399, 122710), (24542, 96995), (33307, 71470), (35735, 66614), (38798, 61355)]