13369140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 43246476

約数和(自身を除く): 29877336

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 257, 289, 306, 340, 510, 514, 578, 612, 765, 771, 867, 1020, 1028, 1156, 1285, 1445, 1530, 1542, 1734, 2313, 2570, 2601, 2890, 3060, 3084, 3468, 3855, 4335, 4369, 4626, 5140, 5202, 5780, 7710, 8670, 8738, 9252, 10404, 11565, 13005, 13107, 15420, 17340, 17476, 21845, 23130, 26010, 26214, 39321, 43690, 46260, 52020, 52428, 65535, 74273, 78642, 87380, 131070, 148546, 157284, 196605, 222819, 262140, 297092, 371365, 393210, 445638, 668457, 742730, 786420, 891276, 1114095, 1336914, 1485460, 2228190, 2673828, 3342285, 4456380, 6684570, 13369140]

約数ペア:

[(1, 13369140), (2, 6684570), (3, 4456380), (4, 3342285), (5, 2673828), (6, 2228190), (9, 1485460), (10, 1336914), (12, 1114095), (15, 891276), (17, 786420), (18, 742730), (20, 668457), (30, 445638), (34, 393210), (36, 371365), (45, 297092), (51, 262140), (60, 222819), (68, 196605), (85, 157284), (90, 148546), (102, 131070), (153, 87380), (170, 78642), (180, 74273), (204, 65535), (255, 52428), (257, 52020), (289, 46260), (306, 43690), (340, 39321), (510, 26214), (514, 26010), (578, 23130), (612, 21845), (765, 17476), (771, 17340), (867, 15420), (1020, 13107), (1028, 13005), (1156, 11565), (1285, 10404), (1445, 9252), (1530, 8738), (1542, 8670), (1734, 7710), (2313, 5780), (2570, 5202), (2601, 5140), (2890, 4626), (3060, 4369), (3084, 4335), (3468, 3855)]