67798380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5155

約数の個数: 96

約数和(自身を含む): 216506304

約数和(自身を除く): 148707924

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, 3315, 4420, 5113, 6630, 10226, 13260, 15339, 20452, 25565, 30678, 51130, 61356, 66469, 76695, 86921, 102260, 132938, 153390, 173842, 199407, 260763, 265876, 306780, 332345, 347684, 398814, 434605, 521526, 664690, 797628, 869210, 997035, 1043052, 1129973, 1303815, 1329380, 1738420, 1994070, 2259946, 2607630, 3389919, 3988140, 4519892, 5215260, 5649865, 6779838, 11299730, 13559676, 16949595, 22599460, 33899190, 67798380]

約数ペア:

[(1, 67798380), (2, 33899190), (3, 22599460), (4, 16949595), (5, 13559676), (6, 11299730), (10, 6779838), (12, 5649865), (13, 5215260), (15, 4519892), (17, 3988140), (20, 3389919), (26, 2607630), (30, 2259946), (34, 1994070), (39, 1738420), (51, 1329380), (52, 1303815), (60, 1129973), (65, 1043052), (68, 997035), (78, 869210), (85, 797628), (102, 664690), (130, 521526), (156, 434605), (170, 398814), (195, 347684), (204, 332345), (221, 306780), (255, 265876), (260, 260763), (340, 199407), (390, 173842), (442, 153390), (510, 132938), (663, 102260), (780, 86921), (884, 76695), (1020, 66469), (1105, 61356), (1326, 51130), (2210, 30678), (2652, 25565), (3315, 20452), (4420, 15339), (5113, 13260), (6630, 10226)]