40716390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9525

約数の個数: 64

約数和(自身を含む): 114815232

約数和(自身を除く): 74098842

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 9491, 18982, 28473, 47455, 56946, 94910, 104401, 123383, 142365, 208802, 246766, 284730, 313203, 370149, 522005, 616915, 626406, 740298, 1044010, 1233830, 1357213, 1566015, 1850745, 2714426, 3132030, 3701490, 4071639, 6786065, 8143278, 13572130, 20358195, 40716390]

約数ペア:

[(1, 40716390), (2, 20358195), (3, 13572130), (5, 8143278), (6, 6786065), (10, 4071639), (11, 3701490), (13, 3132030), (15, 2714426), (22, 1850745), (26, 1566015), (30, 1357213), (33, 1233830), (39, 1044010), (55, 740298), (65, 626406), (66, 616915), (78, 522005), (110, 370149), (130, 313203), (143, 284730), (165, 246766), (195, 208802), (286, 142365), (330, 123383), (390, 104401), (429, 94910), (715, 56946), (858, 47455), (1430, 28473), (2145, 18982), (4290, 9491)]