230121060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 719345088

約数和(自身を除く): 489224028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 307, 310, 372, 390, 403, 465, 614, 620, 780, 806, 921, 930, 961, 1209, 1228, 1535, 1612, 1842, 1860, 1922, 2015, 2418, 2883, 3070, 3684, 3844, 3991, 4030, 4605, 4805, 4836, 5766, 6045, 6140, 7982, 8060, 9210, 9517, 9610, 11532, 11973, 12090, 12493, 14415, 15964, 18420, 19034, 19220, 19955, 23946, 24180, 24986, 28551, 28830, 37479, 38068, 39910, 47585, 47892, 49972, 57102, 57660, 59865, 62465, 74958, 79820, 95170, 114204, 119730, 123721, 124930, 142755, 149916, 187395, 190340, 239460, 247442, 249860, 285510, 295027, 371163, 374790, 494884, 571020, 590054, 618605, 742326, 749580, 885081, 1180108, 1237210, 1475135, 1484652, 1770162, 1855815, 2474420, 2950270, 3540324, 3711630, 3835351, 4425405, 5900540, 7423260, 7670702, 8850810, 11506053, 15341404, 17701620, 19176755, 23012106, 38353510, 46024212, 57530265, 76707020, 115060530, 230121060]

約数ペア:

[(1, 230121060), (2, 115060530), (3, 76707020), (4, 57530265), (5, 46024212), (6, 38353510), (10, 23012106), (12, 19176755), (13, 17701620), (15, 15341404), (20, 11506053), (26, 8850810), (30, 7670702), (31, 7423260), (39, 5900540), (52, 4425405), (60, 3835351), (62, 3711630), (65, 3540324), (78, 2950270), (93, 2474420), (124, 1855815), (130, 1770162), (155, 1484652), (156, 1475135), (186, 1237210), (195, 1180108), (260, 885081), (307, 749580), (310, 742326), (372, 618605), (390, 590054), (403, 571020), (465, 494884), (614, 374790), (620, 371163), (780, 295027), (806, 285510), (921, 249860), (930, 247442), (961, 239460), (1209, 190340), (1228, 187395), (1535, 149916), (1612, 142755), (1842, 124930), (1860, 123721), (1922, 119730), (2015, 114204), (2418, 95170), (2883, 79820), (3070, 74958), (3684, 62465), (3844, 59865), (3991, 57660), (4030, 57102), (4605, 49972), (4805, 47892), (4836, 47585), (5766, 39910), (6045, 38068), (6140, 37479), (7982, 28830), (8060, 28551), (9210, 24986), (9517, 24180), (9610, 23946), (11532, 19955), (11973, 19220), (12090, 19034), (12493, 18420), (14415, 15964)]