38868870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 102156768

約数和(自身を除く): 63287898

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 97, 111, 114, 185, 190, 194, 222, 285, 291, 361, 370, 485, 555, 570, 582, 703, 722, 970, 1083, 1110, 1406, 1455, 1805, 1843, 2109, 2166, 2910, 3515, 3589, 3610, 3686, 4218, 5415, 5529, 7030, 7178, 9215, 10545, 10767, 10830, 11058, 13357, 17945, 18430, 21090, 21534, 26714, 27645, 35017, 35890, 40071, 53835, 55290, 66785, 68191, 70034, 80142, 105051, 107670, 133570, 136382, 175085, 200355, 204573, 210102, 340955, 350170, 400710, 409146, 525255, 681910, 1022865, 1050510, 1295629, 2045730, 2591258, 3886887, 6478145, 7773774, 12956290, 19434435, 38868870]

約数ペア:

[(1, 38868870), (2, 19434435), (3, 12956290), (5, 7773774), (6, 6478145), (10, 3886887), (15, 2591258), (19, 2045730), (30, 1295629), (37, 1050510), (38, 1022865), (57, 681910), (74, 525255), (95, 409146), (97, 400710), (111, 350170), (114, 340955), (185, 210102), (190, 204573), (194, 200355), (222, 175085), (285, 136382), (291, 133570), (361, 107670), (370, 105051), (485, 80142), (555, 70034), (570, 68191), (582, 66785), (703, 55290), (722, 53835), (970, 40071), (1083, 35890), (1110, 35017), (1406, 27645), (1455, 26714), (1805, 21534), (1843, 21090), (2109, 18430), (2166, 17945), (2910, 13357), (3515, 11058), (3589, 10830), (3610, 10767), (3686, 10545), (4218, 9215), (5415, 7178), (5529, 7030)]