30944970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{2339}}^1$

素因数の和:2369

約数の個数: 96

約数和(自身を含む): 96033600

約数和(自身を除く): 65088630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2339, 2646, 4410, 4678, 6615, 7017, 11695, 13230, 14034, 16373, 21051, 23390, 32746, 35085, 42102, 49119, 63153, 70170, 81865, 98238, 105255, 114611, 126306, 147357, 163730, 210510, 229222, 245595, 294714, 315765, 343833, 442071, 491190, 573055, 631530, 687666, 736785, 884142, 1031499, 1146110, 1473570, 1719165, 2062998, 2210355, 3094497, 3438330, 4420710, 5157495, 6188994, 10314990, 15472485, 30944970]

約数ペア:

[(1, 30944970), (2, 15472485), (3, 10314990), (5, 6188994), (6, 5157495), (7, 4420710), (9, 3438330), (10, 3094497), (14, 2210355), (15, 2062998), (18, 1719165), (21, 1473570), (27, 1146110), (30, 1031499), (35, 884142), (42, 736785), (45, 687666), (49, 631530), (54, 573055), (63, 491190), (70, 442071), (90, 343833), (98, 315765), (105, 294714), (126, 245595), (135, 229222), (147, 210510), (189, 163730), (210, 147357), (245, 126306), (270, 114611), (294, 105255), (315, 98238), (378, 81865), (441, 70170), (490, 63153), (630, 49119), (735, 42102), (882, 35085), (945, 32746), (1323, 23390), (1470, 21051), (1890, 16373), (2205, 14034), (2339, 13230), (2646, 11695), (4410, 7017), (4678, 6615)]