71306130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4091}}^1$

素因数の和:4191

約数の個数: 64

約数和(自身を含む): 197987328

約数和(自身を除く): 126681198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 4091, 5810, 8182, 8715, 12273, 17430, 20455, 24546, 28637, 40910, 57274, 61365, 85911, 122730, 143185, 171822, 286370, 339553, 429555, 679106, 859110, 1018659, 1697765, 2037318, 2376871, 3395530, 4753742, 5093295, 7130613, 10186590, 11884355, 14261226, 23768710, 35653065, 71306130]

約数ペア:

[(1, 71306130), (2, 35653065), (3, 23768710), (5, 14261226), (6, 11884355), (7, 10186590), (10, 7130613), (14, 5093295), (15, 4753742), (21, 3395530), (30, 2376871), (35, 2037318), (42, 1697765), (70, 1018659), (83, 859110), (105, 679106), (166, 429555), (210, 339553), (249, 286370), (415, 171822), (498, 143185), (581, 122730), (830, 85911), (1162, 61365), (1245, 57274), (1743, 40910), (2490, 28637), (2905, 24546), (3486, 20455), (4091, 17430), (5810, 12273), (8182, 8715)]