29882260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 66951360

約数和(自身を除く): 37069100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 491, 716, 895, 982, 1790, 1964, 2455, 3043, 3580, 4910, 6086, 8347, 9820, 12172, 15215, 16694, 30430, 33388, 41735, 60860, 83470, 87889, 166940, 175778, 351556, 439445, 878890, 1494113, 1757780, 2988226, 5976452, 7470565, 14941130, 29882260]

約数ペア:

[(1, 29882260), (2, 14941130), (4, 7470565), (5, 5976452), (10, 2988226), (17, 1757780), (20, 1494113), (34, 878890), (68, 439445), (85, 351556), (170, 175778), (179, 166940), (340, 87889), (358, 83470), (491, 60860), (716, 41735), (895, 33388), (982, 30430), (1790, 16694), (1964, 15215), (2455, 12172), (3043, 9820), (3580, 8347), (4910, 6086)]