520597350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12751

約数の個数: 144

約数和(自身を含む): 1721577312

約数和(自身を除く): 1200979962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5850, 6825, 8190, 12713, 13650, 20475, 25426, 38139, 40950, 63565, 76278, 88991, 114417, 127130, 165269, 177982, 190695, 228834, 266973, 317825, 330538, 381390, 444955, 495807, 533946, 572085, 635650, 800919, 826345, 889910, 953475, 991614, 1144170, 1156883, 1334865, 1487421, 1601838, 1652690, 1906950, 2224775, 2313766, 2479035, 2669730, 2860425, 2974842, 3470649, 4004595, 4131725, 4449550, 4958070, 5720850, 5784415, 6674325, 6941298, 7437105, 8009190, 8263450, 10411947, 11568830, 12395175, 13348650, 14874210, 17353245, 20022975, 20823894, 24790350, 28922075, 34706490, 37185525, 40045950, 52059735, 57844150, 74371050, 86766225, 104119470, 173532450, 260298675, 520597350]

約数ペア:

[(1, 520597350), (2, 260298675), (3, 173532450), (5, 104119470), (6, 86766225), (7, 74371050), (9, 57844150), (10, 52059735), (13, 40045950), (14, 37185525), (15, 34706490), (18, 28922075), (21, 24790350), (25, 20823894), (26, 20022975), (30, 17353245), (35, 14874210), (39, 13348650), (42, 12395175), (45, 11568830), (50, 10411947), (63, 8263450), (65, 8009190), (70, 7437105), (75, 6941298), (78, 6674325), (90, 5784415), (91, 5720850), (105, 4958070), (117, 4449550), (126, 4131725), (130, 4004595), (150, 3470649), (175, 2974842), (182, 2860425), (195, 2669730), (210, 2479035), (225, 2313766), (234, 2224775), (273, 1906950), (315, 1652690), (325, 1601838), (350, 1487421), (390, 1334865), (450, 1156883), (455, 1144170), (525, 991614), (546, 953475), (585, 889910), (630, 826345), (650, 800919), (819, 635650), (910, 572085), (975, 533946), (1050, 495807), (1170, 444955), (1365, 381390), (1575, 330538), (1638, 317825), (1950, 266973), (2275, 228834), (2730, 190695), (2925, 177982), (3150, 165269), (4095, 127130), (4550, 114417), (5850, 88991), (6825, 76278), (8190, 63565), (12713, 40950), (13650, 38139), (20475, 25426)]