1465438460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 3322771200

約数和(自身を除く): 1857332740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 163, 190, 236, 295, 326, 380, 401, 590, 652, 802, 815, 1121, 1180, 1604, 1630, 2005, 2242, 3097, 3260, 4010, 4484, 5605, 6194, 7619, 8020, 9617, 11210, 12388, 15238, 15485, 19234, 22420, 23659, 30476, 30970, 38095, 38468, 47318, 48085, 61940, 65363, 76190, 94636, 96170, 118295, 130726, 152380, 182723, 192340, 236590, 261452, 326815, 365446, 449521, 473180, 653630, 730892, 899042, 913615, 1241897, 1307260, 1798084, 1827230, 2247605, 2483794, 3654460, 3856417, 4495210, 4967588, 6209485, 7712834, 8990420, 12418970, 15425668, 19282085, 24837940, 38564170, 73271923, 77128340, 146543846, 293087692, 366359615, 732719230, 1465438460]

約数ペア:

[(1, 1465438460), (2, 732719230), (4, 366359615), (5, 293087692), (10, 146543846), (19, 77128340), (20, 73271923), (38, 38564170), (59, 24837940), (76, 19282085), (95, 15425668), (118, 12418970), (163, 8990420), (190, 7712834), (236, 6209485), (295, 4967588), (326, 4495210), (380, 3856417), (401, 3654460), (590, 2483794), (652, 2247605), (802, 1827230), (815, 1798084), (1121, 1307260), (1180, 1241897), (1604, 913615), (1630, 899042), (2005, 730892), (2242, 653630), (3097, 473180), (3260, 449521), (4010, 365446), (4484, 326815), (5605, 261452), (6194, 236590), (7619, 192340), (8020, 182723), (9617, 152380), (11210, 130726), (12388, 118295), (15238, 96170), (15485, 94636), (19234, 76190), (22420, 65363), (23659, 61940), (30476, 48085), (30970, 47318), (38095, 38468)]