29615870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 60886080

約数和(自身を除く): 31270210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 53, 85, 95, 106, 170, 173, 190, 265, 323, 346, 530, 646, 865, 901, 1007, 1615, 1730, 1802, 2014, 2941, 3230, 3287, 4505, 5035, 5882, 6574, 9010, 9169, 10070, 14705, 16435, 17119, 18338, 29410, 32870, 34238, 45845, 55879, 85595, 91690, 111758, 155873, 171190, 174211, 279395, 311746, 348422, 558790, 779365, 871055, 1558730, 1742110, 2961587, 5923174, 14807935, 29615870]

約数ペア:

[(1, 29615870), (2, 14807935), (5, 5923174), (10, 2961587), (17, 1742110), (19, 1558730), (34, 871055), (38, 779365), (53, 558790), (85, 348422), (95, 311746), (106, 279395), (170, 174211), (173, 171190), (190, 155873), (265, 111758), (323, 91690), (346, 85595), (530, 55879), (646, 45845), (865, 34238), (901, 32870), (1007, 29410), (1615, 18338), (1730, 17119), (1802, 16435), (2014, 14705), (2941, 10070), (3230, 9169), (3287, 9010), (4505, 6574), (5035, 5882)]