147346140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7651

約数の個数: 96

約数和(自身を含む): 459889920

約数和(自身を除く): 312543780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 7603, 9690, 15206, 19380, 22809, 30412, 38015, 45618, 76030, 91236, 114045, 129251, 144457, 152060, 228090, 258502, 288914, 387753, 433371, 456180, 517004, 577828, 646255, 722285, 775506, 866742, 1292510, 1444570, 1551012, 1733484, 1938765, 2166855, 2455769, 2585020, 2889140, 3877530, 4333710, 4911538, 7367307, 7755060, 8667420, 9823076, 12278845, 14734614, 24557690, 29469228, 36836535, 49115380, 73673070, 147346140]

約数ペア:

[(1, 147346140), (2, 73673070), (3, 49115380), (4, 36836535), (5, 29469228), (6, 24557690), (10, 14734614), (12, 12278845), (15, 9823076), (17, 8667420), (19, 7755060), (20, 7367307), (30, 4911538), (34, 4333710), (38, 3877530), (51, 2889140), (57, 2585020), (60, 2455769), (68, 2166855), (76, 1938765), (85, 1733484), (95, 1551012), (102, 1444570), (114, 1292510), (170, 866742), (190, 775506), (204, 722285), (228, 646255), (255, 577828), (285, 517004), (323, 456180), (340, 433371), (380, 387753), (510, 288914), (570, 258502), (646, 228090), (969, 152060), (1020, 144457), (1140, 129251), (1292, 114045), (1615, 91236), (1938, 76030), (3230, 45618), (3876, 38015), (4845, 30412), (6460, 22809), (7603, 19380), (9690, 15206)]