3227685860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{55823}}^1$

素因数の和:55905

約数の個数: 72

約数和(自身を含む): 8018559360

約数和(自身を除く): 4790873500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1652, 2065, 2891, 4130, 5782, 8260, 11564, 14455, 28910, 55823, 57820, 111646, 223292, 279115, 390761, 558230, 781522, 1116460, 1563044, 1953805, 2735327, 3293557, 3907610, 5470654, 6587114, 7815220, 10941308, 13174228, 13676635, 16467785, 23054899, 27353270, 32935570, 46109798, 54706540, 65871140, 92219596, 115274495, 161384293, 230548990, 322768586, 461097980, 645537172, 806921465, 1613842930, 3227685860]

約数ペア:

[(1, 3227685860), (2, 1613842930), (4, 806921465), (5, 645537172), (7, 461097980), (10, 322768586), (14, 230548990), (20, 161384293), (28, 115274495), (35, 92219596), (49, 65871140), (59, 54706540), (70, 46109798), (98, 32935570), (118, 27353270), (140, 23054899), (196, 16467785), (236, 13676635), (245, 13174228), (295, 10941308), (413, 7815220), (490, 6587114), (590, 5470654), (826, 3907610), (980, 3293557), (1180, 2735327), (1652, 1953805), (2065, 1563044), (2891, 1116460), (4130, 781522), (5782, 558230), (8260, 390761), (11564, 279115), (14455, 223292), (28910, 111646), (55823, 57820)]