29976090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 74131200

約数和(自身を除く): 44155110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 103, 109, 178, 206, 218, 267, 309, 327, 445, 515, 534, 545, 618, 654, 890, 1030, 1090, 1335, 1545, 1635, 2670, 3090, 3270, 9167, 9701, 11227, 18334, 19402, 22454, 27501, 29103, 33681, 45835, 48505, 55002, 56135, 58206, 67362, 91670, 97010, 112270, 137505, 145515, 168405, 275010, 291030, 336810, 999203, 1998406, 2997609, 4996015, 5995218, 9992030, 14988045, 29976090]

約数ペア:

[(1, 29976090), (2, 14988045), (3, 9992030), (5, 5995218), (6, 4996015), (10, 2997609), (15, 1998406), (30, 999203), (89, 336810), (103, 291030), (109, 275010), (178, 168405), (206, 145515), (218, 137505), (267, 112270), (309, 97010), (327, 91670), (445, 67362), (515, 58206), (534, 56135), (545, 55002), (618, 48505), (654, 45835), (890, 33681), (1030, 29103), (1090, 27501), (1335, 22454), (1545, 19402), (1635, 18334), (2670, 11227), (3090, 9701), (3270, 9167)]