29874390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 91348992

約数和(自身を除く): 61474602

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 353, 390, 403, 434, 455, 465, 546, 651, 706, 806, 910, 930, 1059, 1085, 1209, 1302, 1365, 1765, 2015, 2118, 2170, 2418, 2471, 2730, 2821, 3255, 3530, 4030, 4589, 4942, 5295, 5642, 6045, 6510, 7413, 8463, 9178, 10590, 10943, 12090, 12355, 13767, 14105, 14826, 16926, 21886, 22945, 24710, 27534, 28210, 32123, 32829, 37065, 42315, 45890, 54715, 64246, 65658, 68835, 74130, 76601, 84630, 96369, 109430, 137670, 142259, 153202, 160615, 164145, 192738, 229803, 284518, 321230, 328290, 383005, 426777, 459606, 481845, 711295, 766010, 853554, 963690, 995813, 1149015, 1422590, 1991626, 2133885, 2298030, 2987439, 4267770, 4979065, 5974878, 9958130, 14937195, 29874390]

約数ペア:

[(1, 29874390), (2, 14937195), (3, 9958130), (5, 5974878), (6, 4979065), (7, 4267770), (10, 2987439), (13, 2298030), (14, 2133885), (15, 1991626), (21, 1422590), (26, 1149015), (30, 995813), (31, 963690), (35, 853554), (39, 766010), (42, 711295), (62, 481845), (65, 459606), (70, 426777), (78, 383005), (91, 328290), (93, 321230), (105, 284518), (130, 229803), (155, 192738), (182, 164145), (186, 160615), (195, 153202), (210, 142259), (217, 137670), (273, 109430), (310, 96369), (353, 84630), (390, 76601), (403, 74130), (434, 68835), (455, 65658), (465, 64246), (546, 54715), (651, 45890), (706, 42315), (806, 37065), (910, 32829), (930, 32123), (1059, 28210), (1085, 27534), (1209, 24710), (1302, 22945), (1365, 21886), (1765, 16926), (2015, 14826), (2118, 14105), (2170, 13767), (2418, 12355), (2471, 12090), (2730, 10943), (2821, 10590), (3255, 9178), (3530, 8463), (4030, 7413), (4589, 6510), (4942, 6045), (5295, 5642)]