67816710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 196166880

約数和(自身を除く): 128350170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 139, 195, 234, 270, 278, 351, 390, 417, 585, 695, 702, 834, 1170, 1251, 1390, 1755, 1807, 2085, 2502, 3510, 3614, 3753, 4170, 5421, 6255, 7506, 9035, 10842, 12510, 16263, 18070, 18765, 19321, 27105, 32526, 37530, 38642, 48789, 54210, 57963, 81315, 96605, 97578, 115926, 162630, 173889, 193210, 243945, 251173, 289815, 347778, 487890, 502346, 521667, 579630, 753519, 869445, 1043334, 1255865, 1507038, 1738890, 2260557, 2511730, 2608335, 3767595, 4521114, 5216670, 6781671, 7535190, 11302785, 13563342, 22605570, 33908355, 67816710]

約数ペア:

[(1, 67816710), (2, 33908355), (3, 22605570), (5, 13563342), (6, 11302785), (9, 7535190), (10, 6781671), (13, 5216670), (15, 4521114), (18, 3767595), (26, 2608335), (27, 2511730), (30, 2260557), (39, 1738890), (45, 1507038), (54, 1255865), (65, 1043334), (78, 869445), (90, 753519), (117, 579630), (130, 521667), (135, 502346), (139, 487890), (195, 347778), (234, 289815), (270, 251173), (278, 243945), (351, 193210), (390, 173889), (417, 162630), (585, 115926), (695, 97578), (702, 96605), (834, 81315), (1170, 57963), (1251, 54210), (1390, 48789), (1755, 38642), (1807, 37530), (2085, 32526), (2502, 27105), (3510, 19321), (3614, 18765), (3753, 18070), (4170, 16263), (5421, 12510), (6255, 10842), (7506, 9035)]