30945852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 108

約数和(自身を含む): 92992536

約数和(自身を除く): 62046684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 331, 371, 441, 477, 588, 636, 662, 742, 882, 954, 993, 1113, 1324, 1484, 1764, 1908, 1986, 2226, 2317, 2597, 2979, 3339, 3972, 4452, 4634, 5194, 5958, 6678, 6951, 7791, 9268, 10388, 11916, 13356, 13902, 15582, 16219, 17543, 20853, 23373, 27804, 31164, 32438, 35086, 41706, 46746, 48657, 52629, 64876, 70172, 83412, 93492, 97314, 105258, 122801, 145971, 157887, 194628, 210516, 245602, 291942, 315774, 368403, 491204, 583884, 631548, 736806, 859607, 1105209, 1473612, 1719214, 2210418, 2578821, 3438428, 4420836, 5157642, 7736463, 10315284, 15472926, 30945852]

約数ペア:

[(1, 30945852), (2, 15472926), (3, 10315284), (4, 7736463), (6, 5157642), (7, 4420836), (9, 3438428), (12, 2578821), (14, 2210418), (18, 1719214), (21, 1473612), (28, 1105209), (36, 859607), (42, 736806), (49, 631548), (53, 583884), (63, 491204), (84, 368403), (98, 315774), (106, 291942), (126, 245602), (147, 210516), (159, 194628), (196, 157887), (212, 145971), (252, 122801), (294, 105258), (318, 97314), (331, 93492), (371, 83412), (441, 70172), (477, 64876), (588, 52629), (636, 48657), (662, 46746), (742, 41706), (882, 35086), (954, 32438), (993, 31164), (1113, 27804), (1324, 23373), (1484, 20853), (1764, 17543), (1908, 16219), (1986, 15582), (2226, 13902), (2317, 13356), (2597, 11916), (2979, 10388), (3339, 9268), (3972, 7791), (4452, 6951), (4634, 6678), (5194, 5958)]