39289380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 125483904

約数和(自身を除く): 86194524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 2963, 3315, 4420, 5926, 6630, 8889, 11852, 13260, 14815, 17778, 29630, 35556, 38519, 44445, 50371, 59260, 77038, 88890, 100742, 115557, 151113, 154076, 177780, 192595, 201484, 231114, 251855, 302226, 385190, 462228, 503710, 577785, 604452, 654823, 755565, 770380, 1007420, 1155570, 1309646, 1511130, 1964469, 2311140, 2619292, 3022260, 3274115, 3928938, 6548230, 7857876, 9822345, 13096460, 19644690, 39289380]

約数ペア:

[(1, 39289380), (2, 19644690), (3, 13096460), (4, 9822345), (5, 7857876), (6, 6548230), (10, 3928938), (12, 3274115), (13, 3022260), (15, 2619292), (17, 2311140), (20, 1964469), (26, 1511130), (30, 1309646), (34, 1155570), (39, 1007420), (51, 770380), (52, 755565), (60, 654823), (65, 604452), (68, 577785), (78, 503710), (85, 462228), (102, 385190), (130, 302226), (156, 251855), (170, 231114), (195, 201484), (204, 192595), (221, 177780), (255, 154076), (260, 151113), (340, 115557), (390, 100742), (442, 88890), (510, 77038), (663, 59260), (780, 50371), (884, 44445), (1020, 38519), (1105, 35556), (1326, 29630), (2210, 17778), (2652, 14815), (2963, 13260), (3315, 11852), (4420, 8889), (5926, 6630)]